| 释义 |
un·be·knownBrE /ˌʌnbɪˈnəʊn/ NAmE /ˌʌnbɪˈnoʊn/ (also less frequent un·be·knownst BrE /ˌʌnbɪˈnəʊnst/ NAmE /ˌʌnbɪˈnoʊnst/ ) adjective ~to sb (formal ) without the person mentioned knowing 瞒着；背着◆ Unbeknown to her they had organized a surprise party . 他们瞒着她筹备了一个给她意外惊喜的聚会。 |