您要查找的是不是：
- 牙套tooth socket
- 嘴的保护性装置戴在牙上的橡胶的保护性装置，如拳击运动员所用的牙套A protective rubber device worn over the teeth, as by boxers.
- 瓷牙套冠porcelain jacket
- 隐形stealthy
- 我给你装一个塑料牙套好吗?Shall I fix you a plastic crown?
- 隐形的adelomorphic
- 被套quilt cover
- 蓝牙Bluetooth
- 两件套twinset
- 蛀牙cariosity
- 护套jacket
- 狼牙wolf tooth
- 安全套condom
- 牙疼have a toothache
- 套件external member
- 三件套three-piece suit
- 尾牙a year-end dinner for employees
- 指套fingertip
- 牙线dental floss
- 套利arbitrage
