sillinessKK [ˋsɪlinəs] /ˈsɪlinəs/發音名詞1愚蠢、傻氣、荒唐I can't believe the silliness of that decision.我真不敢相信那個決定有多荒唐。2胡鬧、搞笑、瞎鬧There was a lot of silliness at the party after midnight.派對過了午夜之後大家開始各種胡鬧。3傻事、蠢事常用複數He apologized for all the sillinesses of his teenage years.他為自己青少年時期做過的那些蠢事道歉。