“凿孔器”的概念、定义、翻译、参考文献-科学参考

单词	凿孔器
释义	凿孔器 punch
随便看	official upper and lower limit of fluctuation official upper limit of fluctuation official ware officina offing off-interval off-iron off- iron off-key off lake rate offlap offlap sequence offlet off-limit file off-limits off-line off line off-line computer off-line control off-line data reduction off-line(offline) off line operation (OLO) off-line output off-line plotter off-line station

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。