“punching”概念、定义、翻译-科学时代

单词	punching
释义	工程与技术词汇手册 punching 凿孔；模锻
随便看	stress stress stress stress stress stress stress stress stress stress stress stress stress stress stress stress stress stress stress stress stress accent stress-activated model stress activated protein kinase (SAPK) stress ageing stress amplitude

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

punching