| 释义 |
unknown BrE /ˌʌnˈnəʊn/
NAmE /-ˈnoʊn/► SEE ALLan unknown quantityunknown to sb
●an ˌunknown ˈquantitya person or thing that you do not know anything or enough about 未知数；不知底细的人（或事物）◆His ability to make decisions in a crisis is an unknown quantity.
他在危机中作决定的能力还是个未知数。◆Our new director is still an unknown quantity.
我们对新来的经理知之甚少。●unknown to sbwithout the person mentioned being aware of it …尚不知道；把…蒙在鼓里◆Unknown to me, he had already signed the agreement.
他背着我签了协议。 |