mumKK [mʌm] /mʌm/發音名詞1媽媽、媽、母親英式口語My mum still calls me every Sunday evening to check in.我媽每個星期天晚上還是會打電話關心我。2菊花美式口語She planted yellow mums along the front walkway.她在前面的走道旁種了黃色的菊花。形容詞1沉默的、不作聲的口語He kept mum about the layoffs until the official announcement.在正式公布之前,他對裁員的事一直閉口不談。片語1保密、別說出去口語We're planning a surprise party, so mum's the word.我們在籌備驚喜派對,所以千萬別說出去。