insomnia
n 失眠症(in不+somn+ia病)
释义2:
insomnia
/ in5sCmniE /
◙ noun1. [mass noun] habitual sleeplessness; inability to sleep• 失眠(症);无法入睡【派生】
♦ insomniac noun & adjective【语源】
1. early 17th cent.: from Latin, from insomnis 'sleepless', from in- (expressing negation) + somnus 'sleep'
含insomnia的词语 |
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俄语/英语字母转换