单词	sloping valley gutter
释义	sloping valley gutter 沟
随便看	single-step instruction single-step interation single-step iteration single step iteration single-step joint single step joint single-step method single step method single step mode single-step mode single-step mode diagnosis single step operation single-step operation single stepped single-stepped single-stepping single stepping test single-step planing boat single-step process single step process single step reduction gear unit single step run single-step run single-steps single-step starter 浪2 浪3 浪4 浪子回头浪子回头金不换浪子宰相浪蕊浮花浪蝶游蜂浪蝶狂蜂浪迹天下触レル触レル触レ合ウ触レ回ル触レ太鼓触レ文触レ込ミ触媒触感触手