词汇	dual sound
释义	dual sound 双音频
随便看	double squirrel-carge induction motor double squsre closed single head wrench double SRAM doubless doubles service court doubles service line doub-les service line doubles skating doubles-skiing Doubles-star Picture doubles sulfonamide doublest Double Stable Head Double stable state double-stab tuner doublestack double stack double stack container train double-stacked doublestacked mold double stacked mold double stacked molding die doublestacked mould double stacked mould double stacking method