perforate[ˈpə:fəreit]v.打孔
‖ perforated acoustical tile多孔隔音板
perforated ceiling多孔天花板
perforated check穿孔支票
perforated film打孔胶片
perforated plate多孔板
perforated rider bill骑缝单据
perforating device打孔装置
perforating press冲孔机
perforation n. 穿孔
perforator n.穿孔器
perforator of check支票穿孔器 |