gnawn

These doubts had been gnawing at him for some time.

这些疑虑已经磨他段时间了。

The farmer’s dog has been gnawing away on a bone under the table.

那农夫狗直在桌子底下啃骨头。

Some of the furniture in this old house has been gnawed away by rats.

这所房子些家具已被鼠咬坏了。

He was afflicted always with a gnawing restlessness.

他是被种叫人苦恼不安磨着。

The rat gnawed a hole in the wooden box.

鼠在木箱子上咬了个洞。

His attitude towards her gnawed away at her confidence.

他对她态度直在削弱她自尊心。

Anxiety gnawed at his heart.

他忧心如焚。

Rats have gnawed a hole.

鼠咬了个洞。