单词	unserious
释义	unserious /ʌnˈsɪərɪəs / adjective Not serious; light-hearted: he defended himself with an unserious disingenuousness... It sometimes fails to be recognised that he is seriously unserious. It's an unserious allegation that merits no serious response. One of the panellists - who's kind of a friend of mine - says I shouldn't say ‘cool’ because it makes me sound unserious.
随便看	photopositivity photopotential sleeper agent sleeper cell sleep hygiene sleepily sleep in sleep-inducing sleepiness sleeping bag Sleeping Beauty sleeping car sleeping carriage sleeping draught sleeping partner sleeping pill sleeping policeman sleeping sickness sleep-learning sleepless sleeplessly sleeplessness sleep like a log (or top) sleep mode sleep on it

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。