劍橋詞典a short period of time ; a moment 片刻，瞬間，一會兒 "Come on! We're going to be late." "Hang on a mo! I'll just get my wallet ." “快點(diǎn)！我們要晚了?！薄暗纫粫?！我拿上錢包就走?！? I'll be with you in a mo (= very soon ). 我一會兒就來。 返回 mo