“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	fish gelatin fishgig fish glue fishgraph fish gravy fish guiding device fish handling and processing shed fish hatchery fish havens fish hawk fish hoist fishhold fishhook needle fishhook stomach fishiness fishing fishing area fishing banks fishing ban period fishing base-plate fishing boat fishing boom fishing box fishing fleet fishing gear

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。