“plumb line”概念、定义、翻译-科学时代

单词	plumb line
释义	机械工程词汇手册 plumb line 铅垂线
随便看	pension arrangement pension assurance pension benefit Pension Benefit Guaranty Corporation Pension Benefit Guaranty Corporation (PBGC) pension contribution pension cost pension equity plan pension equity plan--pension equity plan (PEP) pension equity plan (PEP) pension equity scheme pensioner pension expense pension formula pension fund pension fund pension fund pension fund pension fund pension fund pension mis-selling pension plan pension plan pension plan pension plan

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。

plumb line