音標發(fā)音英式音標 [?wa?.fr?nts]美式音標 [?wa?.fr?nts]英式發(fā)音 美式發(fā)音 基本解釋（前襠部呈倒Y形的）男式內褲。同根派生 Y-fronts相關詞英英字典劍橋英英字典 a brand name for a piece of underwear for men and boys, covering the area between the waist and the tops of the legs, with an opening at the front in the shape of an upside-down YY-fronts劍橋字典Y-fronts柯林斯字典