| 释义 |
perforatorperforator[ˈpə:fəreitə]n.1.■穿[冲, 钻, 打, 凿]孔器[机]; 螺旋钻; 剪票铗;【医】(产科用)穿头器2.■穿孔[打眼]的人
特殊用法Creed key board perforator1.■克里德键盘穿孔机Creed receiving perforator1.■克里德接收凿孔机Creed-Morse keyboard perforator1.■克里德莫尔斯键盘凿孔机jet perforator1.■喷射式射孔器keyboard perforator1.■键盘穿孔机Linomatic perforator1.■莱诺马蒂克纸带穿孔机mallet perforator1.■锤式冲孔机punch perforator1.■三柱凿孔机receiving perforator1.■接收穿孔机, 复凿机, 复孔机stick perforator1.■金属棒凿孔机, 锤击穿孔机 |