large lot大宗<批>largeadj.大的；大量的；大号的；广泛的adv.夸大地；[航海]顺风地v.狂欢作乐large and small intestines监仓之官large-scale hot fracture大型热压裂large developing countries发展中大国large type scale excavator大型挖掘机Large dimension safety pin大尺寸安全销large tonnage gantry crane大吨位起重机Large underwater apparatus大型水下设备large optical cavity diode大光腔二极管Large screen laser display大屏幕激光显示Large structural parameter大结构参数