音標發(fā)音英式音標 [?smɑ?t ?ma?θ]美式音標 [?smɑ?rt ?ma?θ]英式發(fā)音 美式發(fā)音 基本解釋愛貧嘴的人，愛耍嘴皮子的人。同根派生 smart mouth相關(guān)詞英英字典劍橋英英字典 If someone has or is a smart mouth, they speak to other people in a way that shows little respect.smart mouth劍橋字典smart mouth柯林斯字典