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- The trilled `r' is produced by vibrating the tongue against the upper teeth. 发带颤音的r，舌抬向上齿颤动而成。
- One of my upper teeth is loose and aching. 我的一颗上牙松动了,而且很痛。
- In the narwhal the single unicorn-like tusk is a modified upper tooth, whereas the paired tusks of the beaked whales are modified lower teeth. 雄性独角鲸的长牙状如独角兽的长角，而突吻鲸的一对獠牙却短小的多。
- Articulated with the lower lip and upper teeth, as the sounds(f)and(v). 唇齿音的用下唇和上齿发音的，如（f）音和（v）音
- Articulated with the lower lip and upper teeth, as the sounds(f) and(v). 唇齿音的用下唇和上齿发音的，如（f）音和（v）音
- A canine tooth of the upper jaw. 上颚犬齿上颚的一个犬齿
- If all your lower or upper teeth are missing, a permanent bridge may be attached directly to the implants. 如果所有的上颌和下颌牙齿缺失，可以将一搁永久的牙桥安装在种植体上。
- Jaws / teeth : Jaws strong with perfect, regular and complete scissor bite, i.e. Upper teeth closely overlapping the lower teeth and set square to the jaws. 颌/牙齿；颌结实，正常咬合、整齐且完全，即上、下颌紧密重叠并成方形。
- Mouth Teeth of good size. Jaws strong with a perfect, regular and complete scissor bite, i. E. Upper teeth closely overlapping lower teeth and set square to the jaws. 牙齿排列整齐。上下颚结实,剪状咬合。
- Stretch forward the tip of your tongue and make it approach the back of the upper teeth, with a narrow chink left;pronounce with the breath squeezing out from the chink. 发音时，舌尖向前平伸，接近上齿背，中间留有窄缝，气流从窄缝中挤出而发声。
- Scissor bite. jaws strong with a perfect, regular and complete scissor bite, i.e. upper teeth closely overlapping the lower teeth and set square to the jaws. 颚部强壮到可以完成完整、规律、完全的剪状咬合，如：上牙可以完全与下牙契合，颚部呈正方形；
- I was given gas when they pulled my tooth out. 给我拔牙时用了一氧化二氮。
- Teeth of good size. Jaws strong with a perfect, regular and complete scissor bite, i.e. upper teeth closely overlapping lower teeth and set square to the jaws. 牙齿形状好，强壮的颌，完美的规则的剪刀状咬合，比如上齿紧紧覆盖下齿在口中构成三角形。
- A film of mucus and bacteria on a tooth surface. 齿菌斑牙齿表面一层粘液和细菌的膜
- This tooth is sensitive to cold. 这颗牙对冷过敏。
- Mike's wife have a big sweet tooth. 迈克的妻子非常喜欢吃甜食。
- Tears are secreted by an organ under the upper eyelid. 眼泪由上眼睑下面的器官分泌。
- He had a bad tooth pulled out yesterday. 昨天他把蛀牙给拔掉了。
- I was fitted an artificial tooth by the dentist. 牙医给我镶了颗假牙。
- I'd like a room on the upper level. 我想要楼上的房间。
