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- African elephants only have four teeth to chew their food with. However, each tooth is 12 inches long, and their tusks are elongated teeth that grow throughout their lives, like fingernails. 非洲象只有四只牙齿用以咀嚼食物，但是每只牙长达12英寸，而且尖尖的象牙是延长的牙齿，就像指甲一样终生生长。
- African elephants only have four teeth to chew their food with. However,each tooth is 12 inches long,and their tusks are elongated teeth that grow throughout their lives,like fingernails. 非洲象只有四只牙齿用以咀嚼食物，但是每只牙长达12英寸，而且尖尖的象牙是延长的牙齿，就像指甲一样终生生长。
- 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。
- 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
- The painting doesn't look like her. The face is too elongated. 这幅画不像她。她的脸被画得太长了。
- 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 slender, elongated, threadlike object or structure. 纤维一种细长的线状物体或组织
- 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。
- The pancreas is an elongated, whitish gland. 胰脏是一个细长形的白色腺体。
- 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。
- Her body slimmed and elongated from dancing. 她参加跳舞后，身材变得纤细苗条了。
