Less than a kilometer away, a huge cat-like creature with two long front teeth hears the screams.

VOA: special.2010.04.07

A contract is more then communication, a contract is communication with teeth. It actually changes the payoffs.

协议的效力大于口头约定,协议是有违约责任的,它影响收益

耶鲁公开课 - 博弈论课程节选

Professor Paul Bloom: I don't know if that's--The question is, "Is there a difference between smiling with your teeth versus just your lips closed?"

我不知道是否，问题是，微笑露齿与不露齿有不同吗“

耶鲁公开课 - 心理学导论课程节选

The fluoride mixes with enamel, the hard surface on teeth, to help prevent holes, or cavities,from forming.

VOA: special.2009.03.11

This characteristic thing we do with our lips exposing our teeth and so forth.

这种特有的,咧嘴露齿的动作

耶鲁公开课 - 死亡课程节选

Other concerns include an increased risk of ear infection, hearing loss and problems with their teeth.

VOA: special.2009.12.22

Here's one climbing out of the pool: First her face appeared, long and cadaverous, with a bandage-like bathing cap coming down almost to her eyes, and sharp teeth protruding from her mouth.

有一个女人从游泳池中出来了，首先是她的脸，修长,而惨白，如绷带般的泳帽从她的头部,耷拉到她的眼睛，锋利的牙齿从她的口中突出。

耶鲁公开课 - 1945年后的美国小说课程节选

When baby teeth begin to appear, you can clean them with a wet toothbrush.

VOA: special.2009.03.11

Be careful C it is very sharp, with teeth just like a saw.

VOA: special.2009.06.30

Its teeth filled a fierce-looking mouth that was heavy with muscles.

VOA: special.2009.10.13

It could interfere with the correct development of permanent teeth.

VOA: special.2009.03.11

Mention Hollywood, and most people think of glamour: beautiful women with smooth,flawless skin and perfectly aligned white teeth, men with trim athletic bodies.

VOA: standard.2010.07.22