gnaw

gnaw
[nɔː]
verb
  1. [no obj.]bite at or nibble something persistently
    咬,啃,啮
    picking up the pig's foot, he gnawed at it.
    他拿起猪蹄啃起来。
    ■[with obj. and adverbial]bite at or nibble (something) until it reaches a specified size or state
    咬成,啃成
    she had gnawed her fingers to the bone.
    她已经把手指咬得见了骨头。
    ■(figurative)(of something painful to the mind or body) cause persistent and wearing distress or anxiety
    (喻)烦扰;折磨
    the doubts continued to gnaw at me.
    这些疑问一直折磨着我。
    [as adj. gnawing]that gnawing pain in her stomach.
    她那折磨人的胃痛。
派生
gnawingly
adverb
语源
  1. Old English gnagen, of Germanic origin; related to German nagen, ultimately imitative
英语宝典
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