teeth

1.He suffered torments from his aching teeth.

他牙痛得受。

2.The man smiled, revealing perfect white teeth.

那个男人微笑着 ，露出雪白整齐牙齿。

3.He picked his teeth with a toothpick.

他用牙签剔牙。

4.Parliament must grit its teeth and take action.

议会必须痛下决心，采取行动。

5.She clenched her teeth and refused to move.

她咬紧牙关不肯挪动一步。

6.The bandit bared his teeth in an insolent smile.

那匪徒龇牙咧嘴地狞笑。

7.She clenched her teeth when she was operated on.

在被动手术时她咬紧牙关。

8.My brother is fretful because he is cutting his teeth.

我小弟弟直发脾气, 因为正在长牙。

9.He’ll be gnashing his teeth when he hears that we lost the contract.

他要是听说我这份合同，准会气得咬牙切齿。

10.The dentist is treating my teeth.

牙科医生给我治牙。

11.Some of her teeth were very badly decayed.

她有些牙齿烂得很厉害。

12.They are closely related as lips and teeth.

他唇齿相依。

13.He usually has a cigar vised in his teeth.

他通常用牙齿叼着一支雪茄。

14.Bacteria sticks to food debris in the teeth, causing decay.

细菌附着在牙缝中食物残渣上，道致蛀牙。

15.His teeth were stained with nicotine from years of smoking.

他牙齿因多年抽烟而被尼古丁染黄。

16.He picked up a leaflet about care of the teeth.

他拾起一张宣传保护牙齿传单。

17.The teeth on the gears mesh as they turn round.

转动时齿轮上齿与齿相啮合。

18.13 deform root groove teeth were observed with macroscopy and microscopiy.

13个有畸形根面沟上颌侧切牙,在放大镜、显微镜下观察结构。

19.The dentist could detect no sign of decay in her teeth.

牙医在她牙齿上找不到蛀蚀迹象。

20.His teeth were a gleaming flash of white against his tan.

他牙齿在他棕褐色皮肤映衬下白得发亮。