gnawed
v. 咬( gnaw的过去式和过去分词 ); (长时间) 折磨某人; (使)苦恼; (长时间)危害某事物
If people or animals gnaw something or gnaw at it, they bite it repeatedly.
Woodlice attack living plants and gnaw at the stems...
木虱会侵害活体植物并啃咬它们的茎。
Melanie gnawed a long, painted fingernail.
梅拉妮咬着涂过指甲油的长指甲。
If a feeling or thought gnaws at you, it causes you to keep worrying.
Doubts were already gnawing away at the back of his mind...
心底的疑团已经开始困扰他。
Mary Ann's exhilaration gave way to gnawing fear.
玛丽·安从欣喜若狂变得忧惧不安。
His attitude towards her gnawed away at her confidence.
他对她的态度一直在削弱她的自尊心.
Anxiety gnawed at his heart.
他忧心如焚.
Rats have gnawed a hole.
老鼠咬了个洞.
Some of the furniture in this old house has been gnawed away by rats.
这所房子里的一些家具已被老鼠咬坏了.
She started to speak , then hesitated and silently gnawed her lip.
她默默地咬着下嘴唇皮.