“punch”的概念、定义、翻译、参考文献-科学参考

单词	punch
释义	punch 阳模冲子卡片穿孔冲杆冲孔冲孔工具冲头冲子穿卡机穿孔穿孔机穿孔器戳子打孔机凿孔凿孔器钻孔器压力机
随便看	typewriter alloy typewriter composition typewriter control unit typewriter copy typewriter desk typewriter manifold paper typewriter ribbon typewriter ribbon fabrics typewriter ribbon ink typewriter ribbon silk typewriter serial number typewriter signal distortion typewriter table typewriter terminal typewriter utility program typewriter with carbon ribbon typewriter with constant pitch typewriter with exchangeable type elements typewriter with fixed type elements typewriter with proportional pitch typewrite with stationary paper carrier typewriting typewriting paper typewriting punch type Ⅱcounter model

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。