音标发音英式音标 [ˈtraʊt ˌpaʊt]美式音标 [ˈtraʊt ˌpaʊt]英式发音 美式发音 基本解释鳟鱼嘴（丰唇手术中，因为唇中放入过量的胶原蛋白而形成非常大的嘴唇）。同根派生 英英字典剑桥英英字典 very big lips that women get if they have too much collagen put in their lips in an operation to make them look bigger