block inv.画草图;草拟;堵塞
blockn.街区;木块;石块;大楼;一组;阻塞(物);障碍(物)v.阻塞
block descriptor块描述符
block exemptions分类豁免办法
blocked currency封锁货币,不能兑换外汇的货币,封存货币
blocking fixture上盘定位夹具
blocked sterling冻结英国货币.
block shear test整体剪切试验
blocked reaction被阻碍的反应
block correction改正贴图,局部改正版