音标发音英式音标 [ˈbʌm.bæɡ]美式音标 [ˈbʌm.bæɡ]英式发音 美式发音 基本解释n.腰包同根派生 bumbag相关词英英字典劍橋英英字典 a small bag attached to a long strap that you fasten around your waist, used for carrying money, keys, etc.bumbag剑桥字典bumbag柯林斯字典