unbidden
Longman Dictionary of Contemporary English 5++LDOCE 5++un·bid·den /ʌnˈbɪdn/ adjective, adverb literary ASK FOR something/ASK somebody TO DO somethingEXPECTwithout being asked for, expected, or invited 未被要求的[地];意想不到的[地];未受邀请的[地]
un·bid·den adjectiveChineseSyllable
unbidden
un‧bid‧den /ʌnˈbɪdn/
adjective, adverb literary
without being asked for, expected, or invited
un‧bid‧den /ʌnˈbɪdn/
adjective, adverb literarywithout being asked for, expected, or invited