1.set/put someone’s teeth on edge
使某人觉得紧张不安或不舒服
2.be armed to the teeth
全副武装,装备齐全
3.take the bear by the tooth
虎口拔牙,铤而走险
4.give teeth to
授予(个人或组织)特殊权力和制裁权
5.grind one’s teeth
(因愤怒)咬牙切齿
1.This tooth is sensitive to cold.
这颗牙对冷过敏。
2.I was fitted an artificial tooth by the dentist.
牙医给我镶了颗假牙。
3.We should brush our teeth at least twice a day.
我们每天应该至少刷两次牙。
4.I've been troubled by a bad tooth.
有颗坏牙一直使我不舒服。
5.One of my front teeth is giving me trouble.
我的一颗门牙很痛。