“direct current main”概念、定义、翻译-科学时代

单词	direct current main
释义	工程与技术词汇手册 direct current main 直流电源
随便看	date of entry date of entry into force date of entry into force date of expiration date of expiration date of expiry date of first appointment date of forwarding date of harvesting date of inception of policy date of issue date of issue date of issue date of landing date of landing date of last payment date of lifting date of loading date of loading on board date of maturity date of maturity date of maturity date of maturity date of maturity date of operation

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。

direct current main