Dentists advise their patients to brush and floss regularly to prevent their teeth from decaying.

牙医建议他们的病人定期刷牙并用洁牙线剔牙，以牙。

The man smiled, revealing perfect white teeth.

那个男人微笑着 ，露出雪白整齐的牙齿。

There's a cavity in the boy's tooth.

这个男孩的牙上有一个洞。

I went to my dentist to have a tooth taken out.

我去找牙医拔了一颗牙。

I chipped the enamel on my front tooth when I fell over.

我跌倒时门牙的珐琅质碰碎了。

I gave the loose tooth a tug.

我猛然拔下松动的牙齿。

Wisdom teeth are molers molars, or shoeing chewing teeth at the back of the mouth.

齿是在巴后方的臼齿或者嚼牙。

Parliament must grit its teeth and take action.

议会必须痛下决心，采取行动。

She clenched her teeth and refused to move.

她咬紧牙关不肯挪动一步。

He suffered torments from his aching teeth.

他牙痛得难受。

She clenched her teeth when she was operated on.

在被动手术时她咬紧了牙关。

The bandit bared his teeth in an insolent smile.

那匪徒龇牙咧笑。

The dentist extracted her wisdom tooth.

牙医拔掉了她的牙。

My brother is fretful because he is cutting his teeth.

我的小弟弟直发脾气, 因为正在长牙。

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

13个有畸形根面沟的上颌侧切牙,在放大镜、显微镜下观察结构。

He one gnash one's teeth bought 500 flesh to use chickling.

他一咬牙买了500只肉用雏鸡。

Conclusion The deciduous lower front fused teeth can influence the succedaneous fixed teeth and secondary dentition.

结论乳下前牙融合牙对继承恒牙及恒牙列均有影响。

He yanked out a loose tooth.

他猛拔出一颗松动了的牙。

Musk deer are relatively small and antlerless, with a pair of protruding, tusklike teeth.

想比较而言，麝是非常小的，而且没有茸角，有一副突出的獠牙状的牙齿。

This old man's tooth draw easily.

这位老人的牙很容易拔。