unbeknownst
adverb
formaluk/ˌʌn.bɪˈnəʊnst/us/ˌʌn.bɪˈnoʊnst/(alsounbeknown,uk/ˌʌn.bɪˈnəʊn/us/-ˈnoʊn/)unbeknownst/unbeknown tosomeone
without aparticularpersonknowing:
在(某人)不知道的情况下Unbeknownst to me, he hadrentedout theapartmentwhile I was away.他趁我不在的时候把公寓租了出去,我根本不知情。
Unaware
- be in the darkidiom
- be on another planetidiom
- benighted
- blind spot
- blindly
- blindness
- foggy
- Goodness/God/Heaven/Christ knowsidiom
- illiterate
- in blissful ignoranceidiom
- innumeracy
- innumerate
- insensate
- lost
- stump
- tin-eared
- unacquainted
- unattuned
- unawakened
- unaware