词汇	sail number
释义	sail number 帆船号码
随便看	double seamer double seaming double seaming closing machine double seams double seam welder Double search double search method double season double season cultivation double-season early rice double-season late rice double-season Nelumbo nucifera Gaertn double season rice double-season rice double seat double seat balanced valve double-seat constituency double seated double-seated ball valve double seated main stop valve double seated type double seated valve doubleseater double seater double-seater