v.咬，叮（动词bite的过去分词）
She has bitten her nails (down) to the quick. 她咬指甲(一直)咬到肉。
He was never interested in cooking before, but now he's been bitten by/he's got the bug. 他以前对烹饪从不感兴趣，但是现在可著迷了。
Her fingers were bitten by the frost/were frost-bitten. 她的手指冻伤了。
John's taken up stamp-collecting; he seems really bitten by it. 约翰已经著手集邮，好像真入迷了。
Bitten by a dog, the little boy did not dare to play with dogs again. 被狗咬过，这个小男孩不敢再和狗玩。
The postman was bitten by a fierce dog. 那个邮递员被一只恶狗咬了。
I must have been bitten by a flea, my arms are itchy. 我一定是让跳蚤咬了，胳膊很痒。
adj.冻伤的；受霜害的
adj.强硬的
adj.变顽强的；坚韧不拔的；不屈服的；（经过痛苦）磨练的，铁石心肠的，冷酷的
v.背后诽谤；背后中伤
