gross和total的区别
问题描述：
gross和total的区别
答
gross adj.总共的；粗野的；恶劣的；显而易见的vt.总共收入n.总额,总数totaladj.全部的；完全的；整个的vt.总数达vi.合计n.总数,合计We really do know more about the surface of the moon than the total ocean fl...