“键垫圈”概念、定义、翻译-科学时代

单词	键垫圈
释义	机械工程词汇手册 key washer 键垫圈
随便看	jequirity poisoning jequirtin jeremejevite jeremiad Jeremiah Jeremiah Jeremy Beadle Jeremy Bentham Jeremy Bentham Jeremy Bentham jerk jerk jerk jerk-backs jerked beef jerked beef jerked-in filling jerked meat jerking motion jerking table jerk limitation jerkmeter jerk pump jerk pump jerk rate

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。

key washer