1.
To chew(food) with toothless gums.
用牙床嚼用没有牙齿的牙床咀嚼（食物）
2.
having teeth especially of a certain number or type; often used in combination.
具有牙齿的，特指具有一定数量或种类的牙齿；通常使用于复合词中。
3.
This dentist could detect no decay in her teeth.
牙医检查了她的牙齿，未见有龋齿。
4.
Did he drill your tooth?
他有没有钻你的牙齿？
5.
(dentistry) having an artificial crown on a tooth.
（牙科）在牙齿上有人造的牙冠。
6.
having few if any teeth.
如果有牙齿也是很少的。
7.
He had gaps in her teeth.
他的牙齿间有空隙。
8.
having teeth that resemble sabers.
有类似军刀形牙齿的。
9.
She has four gold teeth.
她有四颗金黄色的牙齿。
10.
having or showing prominent teeth.
有或显示出明显的牙齿。
11.
She has three gold teeth.
她有三颗金黄色的牙齿。
12.
They say individuals may have cavities, root exposures or other flaws that could cause problems after tooth bleaching.
牙医们说，那些有蛀牙、牙根外露或者有其他牙齿问题的人，可能在牙齿漂白后出现牙齿问题。
13.
Having two successive sets of teeth, deciduous and permanent.
双套牙齿的有二套持续牙齿的，一套乳齿和一套恒齿交替的
14.
had many crowned teeth.
有许多镶有假牙冠的牙齿。
15.
(dentistry) not having an artificial crown on a tooth; used especially of molars and bicuspids.
（牙科）牙齿上没有人造的牙冠；特别是用来指臼牙和二尖齿。
16.
the branch of dentistry dealing with diseases of the gums and other structures around the teeth.
牙科中有关齿龈与牙齿四周结构的疾病的分支。
17.
lungfishes having hornlike ridges on the teeth.
牙齿上有角状齿龈的肺鱼。
18.
natural uncapped teeth.
自然的、没有人造牙冠的牙齿。