| 释义 |
un.knownHQn5nEJn, $-5noJnadj, advnot known or familiar不知道的，不了解的，未知的，未被认识的，不熟悉的，不著名的，未被发现的，未被探究的The exact number of people carrying the virus is unknown.携带病毒者的确切数字尚不知道。As recently as six months ago her name was almost unknown in Britain.就在6个月之前，她的名字在英国还几乎是无人知晓的。His precise whereabouts is unknown.他的确切所在地尚不知道。Unknown to me, she'd gone and organized a party for my birthday in the evening.在我不晓得的情况下, 她去为我组织了一个生日晚会。An unknown quantity is a person or a thing whose abilities, powers or effects are not yet known.(其能力、权力和影响难以预测的)人或事物The third candidate for the party leadership is a relatively unknown quantity.党领导的第三个候选人是何许人物相对说来仍是未知数。
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