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- inverted cusp tooth 倒尖牙
- Trityldon(Greek for 3 cusped tooth) was a species of tritylodont, one of the most advanced group of cynodont therapsids. 三瘤齿兽是三瘤齿兽科中的一属，而三瘤齿兽类是犬齿兽类中最先进的一群。
- The chairs were inverted on the table. 椅子被倒置过来放在了桌子上。
- The chair is inverted on the table. 椅子倒放在桌子上。
- She catch the insect by invert her cup over it. 她把杯子倒扣在昆虫上，将它逮住了。
- I was given gas when they pulled my tooth out. 给我拔牙时用了一氧化二氮。
- 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。
- inverted cusp 反尖顶
- 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。
- A canine tooth of the upper jaw. 上颚犬齿上颚的一个犬齿
- Nothing hurts more than a bad tooth. 疼痛莫胜于坏牙。
- This aching tooth makes me feel wretched. 这一颗牙痛得我难受极了。
- A sensitive nerve in a tooth can cause great pain. 牙神经易受损伤，可产生巨痛。
- I had a bad tooth pulled out yesterday. 我昨天拔了一只蛀牙。
- The doctor has taken my bad tooth out. 医生已拔掉了我的坏牙。
- A bony growth on the surface of a bone or tooth. 外生骨疣骨或牙齿表面上的骨质生长
- His friends fought tooth and nail to elect him to Congress. 他的朋友们为他当选为国会议员竭尽了全力。
