heavy mud重钻泥
heavyadj.大(量)的;重的;沉重的;猛烈的
heavy rescue company有重型救援装备的消防队
heavy-duty tractor重型拖拉机
heavy - duty paint重防腐
heavy polluted water重污染水体
heavy wall cast iron厚壁铸铁
heavy seepage ground大水流地层
Heavy Stores Carrier重型外挂物航母
heavy - metal ooze重金属软泥
heavy chain subclass重链亚类
heavy-duty servers任务繁重的服务器