啃[kěn] 基本解释：
新英汉大词典：
- 啃(龈)[kěn]
- 动词- （一点一点儿地往下咬） bite; gnaw; nibble:
nibble at an ear of corn;啃老玉米
bite meat off the bone; gnaw the meat off a bone;把骨头上的肉啃下来
- （徒劳无益的钻研） take great pains with one's studies:delve into books; read with great difficulty but with little understanding; make laborious efforts to read啃书本
以上内容来源于：《新汉英大辞典》
例句与用法：
The rat gnawed a hole through the wall.
The mice have nibbled a hole in the cheese.
啃的其他解释: