tooth

簡明英漢詞典

tooth

[tu:W]

n.

牙齒

美國傳統(tǒng)詞典[雙解]

tooth

tooth

AHD:[t?th]

D.J.[tu8G]

K.K.[tuG]

n.（名詞）

【復(fù)數(shù)】 teeth[t?th]

(1)One of a set of hard, bonelike structures rooted in sockets in the jaws of vertebrates, typically composed of a core of soft pulp surrounded by a layer of hard dentin that is coated with cement or enamel at the crown and used for biting or chewing food or as a means of attack or defense.

牙，齒：脊椎動物上下顎的槽臼中扎根的一排堅硬，骨狀物體，典型的結(jié)構(gòu)是中間為一軟體，后面包圍著一層堅硬的牙本質(zhì)，牙本質(zhì)外為一由鈣質(zhì)或采釉質(zhì)組成的牙冠，牙齒可用來撕咬或咀嚼食物，還可用作進(jìn)攻或防御的工具

(2)A similar structure in invertebrates, such as one of the pointed denticles or ridges on the exoskeleton of an arthropod or the shell of a mollusk.

（其他動物的）齒：非脊椎動物的類似器官，例如節(jié)肢動物的外骨骼或軟體動物的外殼上的尖銳小齒或小突起

(3)A projecting part resembling a tooth in shape or function, as on a comb, gear, or saw.

類齒物：在形狀或功能上與牙齒相近的突出部分，例如梳子、齒輪或鋸子上的

(4)A small, notched projection along a margin, especially of a leaf.Also called dent 2

齒狀突出：物體邊緣呈V形的狹小突出，尤指樹葉的也作 dent2

(5)A rough surface, as of paper or metal.

粗糙表面：粗糙表面，如紙張或金屬的

(6)Something that injures or destroys with force. Often used in the plural:

毀滅力量：用武力進(jìn)行傷害或毀滅的東西。常常用作復(fù)數(shù)：

the teeth of the blizzard.

暴風(fēng)雪的毀滅力量

(7)teeth Effective means of enforcement; muscle:

teeth 決定手段，力量：實(shí)現(xiàn)目的的有效手段；肌肉：

“This . . . puts real teeth into something where there has been only lip service”(Ellen Convisser)

“過去這件事不過口頭說說而已，現(xiàn)在這樣做就有解決的力量了”(埃倫·康維瑟)

(8)Taste or appetite:

口味，食欲：

She always had a sweet tooth.

她總有很好的口味

v.（動詞）

toothed， tooth.ing， tooths[t?th, t?Y]

v.tr.（及物動詞）

(1)To furnish (a tool, for example) with teeth.

給（例如工具）安裝齒狀物

(2)To make a jagged edge on.

使成齒狀

v.intr.（不及物動詞）

To become interlocked; mesh.

嚙合：咬合在一起；融合

習(xí)慣用語

get (one's) teeth into或

sink (one's) teeth into 【俚語】

To be actively involved in; get a firm grasp of.

積極地參與其中；牢牢地抓住

show (one's) teeth或

bare (one's) teeth

To express a readiness to fight; threaten defiantly.

示威：表現(xiàn)準(zhǔn)備戰(zhàn)斗；兇狠地進(jìn)行威脅

to the teeth

Lacking nothing; completely:

全副地：不缺少任何東西的；全部地：

armed to the teeth; dressed to the teeth.

武裝到牙齒；全副打扮

語源

(1)Middle English

中古英語

(2)from Old English t?h * see dent-

源自 古英語 t?h *參見 dent-

注釋

Eating, biting, teeth, and dentists are all related, as is well known, but the relationship goes further than one might think, that is, into the roots of the words eat, tooth, and dentist. The Proto-Indo-European root .ed-, meaning “to eat” and the source of our word eat, originally meant “to bite.” A participial form of .ed- in this sense was .dent-, “biting,” which came to mean “tooth.” Our word tooth comes from .dont-, a form of .dent-, with sound changes that resulted in the Germanic word .tanthuz. This word became Old English t?h and Modern English tooth. Meanwhile the Proto-Indo-European form .dent- itself became in Latin d?s (stem dent- ), “tooth,” from which is derived our word dentist. We find a descendant of another Proto-Indo-European form ·(o)dont- in the word orthodontist.

我們都知道吃、咬、牙齒、牙醫(yī)都是緊密相聯(lián)的，但它們之間的關(guān)系比我們所想象的還有緊密，甚至eat，tooth 和 dentist 的詞根也互相聯(lián)系。 在原始的印歐語系中，詞根ed- 的意思是“吃”， 我們的eat 這個詞的原意是“咬，啃”。 作為這個意思的-ed 的分詞形式是 dent- ，意為“咬”， 后來轉(zhuǎn)變成“牙齒”的意思。現(xiàn)在tooth 這個詞來源于 dont- ， dent- 的一個變形， 隨著聲音的變化，這個詞在日耳曼語言中成了tanthuz 。 然后，由這個詞產(chǎn)生了古英語的toth 和現(xiàn)化英語的 tooth 。 同時dent- 這一原始印歐詞語在拉丁語中變成了 dens （詞根 dent- )， 意為“牙齒”，由此衍生出dentist 這個詞。 在orthodortist 這個詞中，我們可以發(fā)現(xiàn)，這個原始印歐語言的另一形式 (O)dont- 的蹤影

現(xiàn)代英漢詞典

tooth

[tu:W]

n.

teeth

(1)牙齒

The children brush their teeth after every meal.

孩子們每頓飯后都刷牙。

(2)鋸齒；梳子齒；齒輪的齒

The sharp parts of a comb or a saw are called teeth.

梳子和鋸子的尖銳部分叫作齒。

(3)(pl) 有效的權(quán)力

When will the police be given the necessary teeth to deal with young criminals?

警察什么時候才能獲得對付青少年罪犯的權(quán)力？

習(xí)慣用語

armed to the teeth

全副武裝，武裝到牙齒

escape by the skin of one's teeth

死里逃生；劫后余生

get one's teeth into

埋頭做；認(rèn)真做

in the teeth of

不顧一切；冒著；面對著

long in the tooth

年紀(jì)大

set sb.'s teeth on edge

（酸味、噪音等）使人有不快之感，感到刺耳

show one's teeth

威脅；恫嚇；張牙舞爪

tooth and nail

猛烈；激烈；兇狠

They fought tooth and nail.

他們激烈地打了起來。

現(xiàn)代英漢綜合大辭典

tooth

[tu:W]

n.

(pl.teeth [ti:W])

(1)牙齒

(2)齒狀物; (齒輪, 鋸等的)齒

(3)嗜好; 胃口

(4)[常用復(fù)]起損害作用的東西; 強(qiáng)制的有效手段; 威力, 猛力, 破壞性

(5)[pl. ][口]船上的大炮

(6)出頭磚[石]

(7)【電】尖頭信號

(8)材料表面的粗糙面

詞性變化

tooth

[tu:W]

vt.

使具齒狀, 給...裝牙齒, 刻齒; 銼齒(在鋸條上); 咬住

vi.

(齒輪等的)咬合

繼承用法

toothache

[5tu:WeIk]

n.

牙痛

toothbrush

[5tu:WbrQF]

n.

牙刷

toothcomb

n.

細(xì)齒梳

toothpaste

[5tu:WpeIst]

n.

牙膏

toothpick

[5tu:WpIk]

n.

牙簽

toothpowder

n.

牙粉

tooth-wash

n.

刷牙水

toothwort

n.

【植】石芥花(屬)

toothful

[`tU:WfJl]

n.

(酒等)少量, 一小口

toothless

[5tu:WlIs]

adj.

無齒的

toothlet

[`tU:WlIt]

n.

小齒(狀突起)

toothlike

adj.

如牙齒的; 牙齒的

toothsome

[5tu:WsEm]

adj.

美味可口的; 合意的; 悅?cè)说? 性感的; 美麗的

toothy

[5tu:WI]

adj.

露出牙齒的; 味道好的; 表面粗糙的

習(xí)慣用語

a sweet tooth

吃甜食的嗜好(通常與have連用)

armed to the teeth

武裝到牙齒, 全副武裝

as scarce as hen's teeth

[美]象母雞的牙齒那樣稀少; 非常罕見

between the [one's] teeth

低聲地

calf's teeth

乳齒

cast one's colt's teeth

脫去稚氣, 變得老成穩(wěn)重

cast [fling] sth. in sb.'s teeth

以某事責(zé)備或非難某人

clench one's teeth(=set one's teeth)

咬緊牙關(guān), 下定決心

cut one's teeth

(=cut a tooth, cut teeth) 出牙, 長牙

(=cut one's eye-teeth [wisdom teeth])開始通曉事故, 到達(dá)懂事年齡

cut one's teeth [eyeteeth] on

(從小就)開始學(xué)習(xí), (很早就)開始從事

draw [pull] sb.'s teeth

消除(某人)不安[煩惱]的根由; 拔除某人的爪牙(使 無能為力)

escape by [with] the skin of one's teeth

[口]幸免于難

fed (up)to the (back) teeth

[俚]厭倦到極點(diǎn); 倒胃口極了

fight tooth and nail

拼命廝打, 你死我活地搏斗

fly in the teeth of

悍然不顧, 公開反對; 蔑視; 不理睬

from the teeth forwards [outwards]

[口]口頭說說而已; 非出自內(nèi)心地

get one's teeth into

(1)死死咬住; 緊緊抓住; 認(rèn)真對待; 全神貫注于...

(2)吃...

give teeth to

[口]使...真正有效; 使堅強(qiáng)有力

grit one's [the] teeth

(1)(=grind one's teeth) 磨牙, 咬牙

(2)咬牙切齒; 生悶氣

have a great tooth for

很愛吃

hide one's teeth

包藏禍心; 假裝親善

If you can't bite, never show your teeth.

[諺]不能咬人就別齜牙。

in spite of sb.'s teeth

不顧某人的威脅或反對

in the teeth of

(1)不顧; 蔑視

(2)冒著, 有...的危險

in the teeth of the wind

【航?！磕骘L(fēng)

kick in the teeth

[口]粗暴對待; 侮辱; 草率從事

lie in one's teeth [throat]

彌天大謊; 惡意撒謊

long in the tooth

年紀(jì)大; 馬齒日增

lose a handful of tooth

[美]【拳擊】下巴受猛擊

make sb.'s tooth chatter

(冷、嚇得)使某人牙齒打戰(zhàn)

pick one's teeth

(用牙簽)剔牙齒

put teeth in [into]

給予強(qiáng)制性威力; 使生效

set sb.'s teeth on edge

使牙齒發(fā)酥, 使膩煩

show one's teeth

張牙露齒, 怒視, 威協(xié); 現(xiàn)出敵意

sink one's teeth into

[口]認(rèn)真對待, 全神貫注于, 集中精力搞

sink tooth (into)

[美口]吃

sow dragon's teeth

散布糾紛; 引起戰(zhàn)爭

store tooth

[美]假牙

take the teeth out of

使...無能為害[力]

throw in sb.'s teeth

(1)用...責(zé)備[非難]某人

(2)向某人挑戰(zhàn)

to one's teeth

當(dāng)面, 大膽地

to the teeth

全身, 完全, 徹底

with set teeth

以不可動搖的決心

with teeth and all

全力以赴

tooth and nail

全力以赴地, 不惜一切手段, 拚命地

特殊用法

apical tooth

頂齒

armature tooth

(電)樞齒

asymmmetrical tooth

不對稱齒

auditory tooth

聽齒

bicuspid tooth

二尖牙, 二尖齒

briar tooth

偏鋒齒, (鋸的)鉤齒

canine tooth

犬齒, 切齒

cardinal tooth

主牙

carious tooth

齲齒

carnassial tooth

裂牙, 裂齒

chaser tooth

追逐齒

cheek tooth

頰牙, 后牙, 臼齒

chipped gear tooth

剝蝕的輪齒, 齒面剝落的輪齒

ciliform tooth

纖毛牙, 纖毛齒

club tooth

擒縱輪齒

combination tooth

混合齒

commutating tooth

換向齒, 正齒

conical tooth

圓錐齒

conjugate tooth

共軛輪齒

criticalnumber tooth for no undercutting

無根切臨界齒數(shù)

cycloid(al) gear tooth

擺線輪齒

cylindrical tooth

圓柱形齒

deciduous tooth

乳牙

dermal tooth

真牙, 真齒

dipper tooth

鏟斗齒, 鏟斗刀(挖土機(jī)等)

dog tooth

(1)四葉花飾

(2)犬齒(式)

dog's tooth

犬牙式砌合法; (男子衣料的)格子花紋

double helical tooth

人字齒

end tooth

端齒

engaging tooth

嚙合齒

epicycloidal tooth

外擺線齒

epicycloidal and hypocycloidal gear tooth

內(nèi)外擺線輪齒

epicycloidal wheel tooth

外擺線輪齒

epidermal tooth

表皮牙, 表皮齒

equal-addendum tooth

等(齒頂)高齒

escape wheel tooth

擒縱輪齒

external tooth

外齒

face tooth

端面銑刀齒, 端面齒

finishing tooth

精密切齒

finishing tooth of broacher

拉床精削齒

form relieved tooth

鏟齒

full-depth tooth

全齒高齒

gear tooth

齒輪齒

generated tooth

滾銑輪齒(滾齒法所得到的)

Gleason tooth

格里森齒(按格氏制齒法制出的傘齒輪輪齒), 圓弧齒

gullet tooth

偏鋒齒, (鋸的)鉤齒

helical tooth

螺旋齒

helical gear tooth

斜齒輪螺旋齒

herbivorous tooth

食草牙

herringbone tooth

人字齒

hinge tooth

鉸合齒; 蝶鉸齒

hook tooth

棘輪齒, 向一面偏斜的齒; 鉤齒

hunting tooth

追逐齒

hyoid tooth

【動】舌齒

hypercycloidal tooth

內(nèi)擺齒線

hypocycloidal tooth

內(nèi)擺線齒

inserted tooth

鑲齒

interlocking tooth

交齒, 錯齒

involute (gear, wheel) tooth

漸開線輪齒

labial tooth

唇齒

labyrinth tooth

迷宮齒

lance tooth

三角形齒

lateral tooth

側(cè)牙

locked tooth

被鎖齒

locking tooth

鎖閉齒

locking bar tooth

鎖閉桿齒; 鎖尺齒

lophodont tooth

脊型齒

lower cheek tooth

下頜頰牙, 下頜頰齒

maxillary tooth

上頜齒

maxillary cheek tooth

上頜頰牙, 上頜頰齒

milled without play tooth

無隙銑成齒

milling gear tooth

銑齒輪齒

mortice wheel tooth

木輪齒

opisthoglyphic tooth

后溝牙

peg tooth

三角齒

perforated tooth

有孔鋸齒

peripheraltooth

周邊銑齒

permanent tooth

恒牙, 恒齒

pharyngeal tooth

咽頭齒

pin tooth

(1)滾銷齒, 圓柱齒

(2)嵌(齒輪的)齒

planed tooth

刨成齒

pleodont tooth

實(shí)齒

poison tooth

毒牙

premaxillary tooth

前(頜)齒

profile ground tooth

齒形磨光的齒

profile relieved tooth

成形鏟齒, 定形鏟齒

proteroglyphic tooth

前溝牙

quadrant tooth

扇形齒輪

rack tooth

齒條(齒)

raker set tooth

交錯偏撓鋸齒

ratchet tooth

棘輪齒

rectilineal face tooth

直面輪齒

repaceable cutter tooth

可更換刀齒; 可換式(取土)鉆頭切刀

replacement tooth

補(bǔ)換牙, 補(bǔ)換齒

roller tooth

滾銷齒

rooted tooth

根牙, 根齒

rotary tooth

回轉(zhuǎn)齒, 旋轉(zhuǎn)齒

rotor tooth

轉(zhuǎn)子齒

rough tooth

粗制齒

roughing tooth

粗切齒

saw tooth

鋸齒, 鋸齒形

semi-finishing tooth (of broacher)

(拉刀的)半精切齒

set tooth

鉗齒

side-cutting tooth

側(cè)切齒

single curve tooth

單曲線漸開齒

skewed tooth

斜齒

soldered tooth

接合齒

solenoglyphic tooth

管牙

solid tooth

實(shí)齒

spiral(-curved) tooth

螺旋齒

spiral gear tooth

螺旋齒輪齒

sprocket tooth

鏈輪齒

stage tooth

(汽封)高低齒

staggered tooth

交錯齒

standard tooth

標(biāo)準(zhǔn)輪齒

standard involute gear tooth

標(biāo)準(zhǔn)漸開線齒輪齒

stator tooth

定子齒

stopping tooth

限動齒

straight spur gear

直線正齒

stub tooth

短齒

supraoral tooth

上口齒

uneaually spaced tooth

不等距輪齒

upper cheek tooth

上頜頰牙, 上頜頰齒

verticaltooth

立齒

villiform tooth

絨毛牙, 絨毛齒

vomerine tooth

犁齒

wing tooth

翅狀齒(彈尾目昆蟲)

wisdom tooth

智齒, 智牙

用法詞典

tooth

來自古英語toth齒

[七國語言]英漢地質(zhì)大詞典

tooth

牙, 齒

[七國語言]英漢電子工程大詞典

tooth

齒

[七國語言]英漢機(jī)械大詞典

tooth

齒

[七國語言]英漢礦業(yè)大詞典

tooth

齒

[七國語言]英漢生物學(xué)大詞典

tooth

齒, 牙

美國傳統(tǒng)詞典

tooth

tooth

AHD:[t?th]

D.J.[tu8G]

K.K.[tuG]

n.

pl. teeth[t?th]

(1)One of a set of hard, bonelike structures rooted in sockets in the jaws of vertebrates, typically composed of a core of soft pulp surrounded by a layer of hard dentin that is coated with cement or enamel at the crown and used for biting or chewing food or as a means of attack or defense.

(2)A similar structure in invertebrates, such as one of the pointed denticles or ridges on the exoskeleton of an arthropod or the shell of a mollusk.

(3)A projecting part resembling a tooth in shape or function, as on a comb, gear, or saw.

(4)A small, notched projection along a margin, especially of a leaf.Also called dent 2

(5)A rough surface, as of paper or metal.

(6)Something that injures or destroys with force. Often used in the plural:

the teeth of the blizzard.

(7)teeth Effective means of enforcement; muscle:

“This . . . puts real teeth into something where there has been only lip service”(Ellen Convisser)

(8)Taste or appetite:

She always had a sweet tooth.

v.

toothed, tooth.ing, tooths[t?th, t?Y]

v.tr.

(1)To furnish (a tool, for example) with teeth.

(2)To make a jagged edge on.

v.intr.

To become interlocked; mesh.

習(xí)慣用語

get (one's) teeth intoor

sink (one's) teeth into Slang

To be actively involved in; get a firm grasp of.

show (one's) teethor

bare (one's) teeth

To express a readiness to fight; threaten defiantly.

to the teeth

Lacking nothing; completely:

armed to the teeth; dressed to the teeth.

語源

(1)Middle English

(2)from Old English t?h * see dent-

注釋

Eating, biting, teeth, and dentists are all related, as is well known, but the relationship goes further than one might think, that is, into the roots of the words eat, tooth, and dentist. The Proto-Indo-European root .ed-, meaning “to eat” and the source of our word eat, originally meant “to bite.” A participial form of .ed- in this sense was .dent-, “biting,” which came to mean “tooth.” Our word tooth comes from .dont-, a form of .dent-, with sound changes that resulted in the Germanic word .tanthuz. This word became Old English t?h and Modern English tooth. Meanwhile the Proto-Indo-European form .dent- itself became in Latin d?s (stem dent- ), “tooth,” from which is derived our word dentist. We find a descendant of another Proto-Indo-European form ·(o)dont- in the word orthodontist.

[名詞委審定]英漢電工名詞(1998)

tooth

齒

[名詞委審定]英漢動物學(xué)名詞(1996)

tooth

[牙]齒

[名詞委審定]英漢組織學(xué)名詞(1993)

tooth

牙

英漢電力大詞典

tooth

n.齒,齒狀物

英漢電信大詞典

tooth

n.牙齒,齒狀物

英漢地質(zhì)大詞典

tooth

n.牙,齒,鉸齒

英漢廣播大詞典

tooth

n.牙齒,齒狀物,凸輪

英漢航空大詞典

tooth

n.齒,刀齒

英漢化學(xué)大詞典

tooth

n.牙齒,齒狀物,凸輪,粗糙面,齒形插口;vt.使...嚙合,給...加齒

英漢海運(yùn)大詞典

tooth

齒使…成鋸齒狀

基本詞義

tooth

齒，牙切齒嚙合，咬合

基本詞義

tooth

齒使…成鋸齒狀vi.嚙合

基本詞義

tooth

使…成鋸齒狀齒，牙切齒嚙合，咬合

英漢計算機(jī)大詞典

tooth

n.牙齒(齒狀物,凸輪;vt.使...嚙合(給...加齒)

英漢機(jī)械大詞典

tooth

n.齒,齒狀物齒輪

英漢建筑大詞典

tooth

n.使成鋸齒狀,牙,齒,鉸齒

英漢農(nóng)牧林大詞典

tooth

n.齒,釘齒,耙齒

英漢汽車大詞典

tooth

n.齒,凸輪

英漢水利大詞典

tooth

n.齒狀物,使成鋸齒狀

英漢冶金大詞典

tooth

n.牙,齒

英漢醫(yī)學(xué)大詞典

tooth

n.牙,牙齒

英漢中醫(yī)大詞典

tooth

n.牙齒,給裝牙,相咬