to gnaw
01
啃, 咬
to chew on something persistently
Transitive: to gnaw at sth | to gnaw on sth
语法信息
形态构成
简单词
动作动词
规则
现在时
gnaw
第三人称单数
gnaws
现在分词
gnawing
一般过去时
gnawed
过去分词
gnawed
例子
Frustrated by the stuck lid, he began to gnaw at it with his teeth to open the jar.
对卡住的盖子感到沮丧，他开始用牙齿啃咬它来打开罐子。
02
啃, 慢慢侵蚀
to slowly wear away or damage something over time
Transitive: to gnaw at sth
例子
The acid rain gnawed at the stone, slowly eroding it.
酸雨侵蚀着石头，慢慢地将其腐蚀。
