voidadj.空的；无效的；缺乏的n.真空；空白；空虚vt.使无效；排泄；使空出vi.排泄void in part[法] 一部无效, 部分无效voided bonds[经] 作废债券void defects空洞型微缺陷void pockets气窝voidablenessn.可以作废voids defect孔洞型缺陷void lattice空穴点阵voided check作废支票void content空隙度,孔隙容积,孔隙量void a check[法] 使支票无效