牙[yá] 基本解释：
新英汉大词典：
- 牙[yá]
- 名词- （牙齿） tooth:
extract [pull out] a tooth;拔牙
artificial [false] tooth;假牙
- （象牙） ivory:ivory chopsticks;牙筷
ivory seal牙章
- （形状像牙齿的东西） tooth-like thing:cog轮牙
- （姓氏） a surname:Ya Jian牙健
以上内容来源于：《新汉英大辞典》
例句与用法：
He bellowed with pain when the tooth was pulled out.
I was gnashing my teeth with rage.
There's something between my teeth and I can't dislodge it.
The dentist was cleaning and taking out teeth.
The dog bared its teeth.
He is removing bits of food stuck between the teeth with a toothpick.
Gold, slaves and ivory were sent north.
牙的其他解释: