牙齿的

The cause of infection is usually decay in the tooth, under a filling or in the fracture of a tooth.

事业的感染通常是在衰变的牙齿，下油，或在断裂的牙齿。

Britain's children (along with Germany's) have the healthiest teeth, if not the straighest or whitest in later life.

英国以及德国的小孩拥有最健康的牙齿，年纪再大些的话，他们就不会有那么挺拔而又洁白的牙齿啦。

They were shaped like a man's fingers when they are crisped like claws.

在它紧闭着的双唇嘴里，八排牙齿都朝内倾斜，而不像大多数鲨鱼的牙齿，呈尖尖的金字塔状。

These results suggested that PTH might be involved in regulating tooth development during its morphogenesis and dent inogenesis and tooth germs were good example in such study.

牙胚培养在观察生长因子对牙齿发育的作用研究是有效的，PTH在牙齿发育中具有一定的促进作用。

Fragile xerophagia of incense , the certain utensil hardness and, help the effective clean cat tooth , the tooth avoiding bringing about because long range pap is used for food to degenerate.

香脆的干食，并具一定的硬度，帮助猫有效清洁牙齿，避免因长期食用软食而造成的牙齿退化

Meanwhile, the blood supply to the pulp and the roots of the teeth atrophies, and the flow of saliva diminishes; the gums tend to become inflamed and pull away from the teeth, exposing the base, making them unstable and elongating their appearance, especially the lower ones.

与此同时，供给牙髓和牙根的血液也会减少，唾液分泌也会降低；牙龈会发炎，同牙齿脱离，暴露出牙基，使得露出的牙齿变得不稳定，尤其是对于那些镶牙的下半部更是如此。

To feed an infant with animal food before it has teeth proper for masticating it, shows a total disregard to the plain indications of nature, in withholding such teeth till the system requires their assistance to masticate solid food.

养活婴儿与动物性食品在它适当的牙齿咀嚼它，显示了完全无视的平原迹象性质，如牙齿在扣留，直至系统需要的援助咀嚼固体食物。

When he finds a place that suits him, the beaver cuts saplings, usually willow or alders, by gnawing them down with his big teeth. Then, still using his teeth, he drags them to the place he has chosen for the dam

当它找到一个适合自己的地方时，河狸就用它很大的牙齿咬断一些小树，通常是柳树和桤木，然后仍用牙齿咬住树根，把它们拖至它所选定的筑坝地点。

Dental amalgams are considered medical devices, regulated by the FDA.Even the FDA's new warning stops short of admitting that dental amalgams are dangerous for the general population.

美国食品药品管理局规定牙齿汞合金是被考虑的医学材料，甚至美国食品药品管理局的新警告拒绝承认牙齿汞合金对普通人是危险的。

Viggo Mortensen chipped a tooth while filming a fight sequence. He wanted Peter Jackson to superglue it back on so he could finish his scene, but the director took him to the dentist on his lunch break, had it patched up, and returned to the set that afternoon.

在拍一个打斗镜头时，维果·莫特森的一颗牙齿被打坏了，他让彼得·杰克逊用强力胶水把那颗牙沾上，完成这个镜头的拍摄，但是导演没同意，中午吃饭的时候，杰克逊带他去看牙医，把那颗牙齿补上了，下午回来继续拍摄。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。