“穿孔刀”的概念、定义、翻译、参考文献-科学参考

单词	穿孔刀
释义	穿孔刀 punch knife
随便看	camel-back top chord(桁架的) camel-back truss Camelia alloy cameline oil Camellia Camelopardalis(Cam) Camelopardus camel's hay camel thorn Camelus bactrianus Camelus dromedarius cameo cameo cut cameo glass cameo glass (多层套色并具有浮雕的玻璃器皿) cameoid relief cameo incrustation cameo ware camera camera alignment camera amplifier camera angle camera anterior bulbi camera aperture camera aquosa

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。