“water return valve”概念、定义、翻译-科学时代

单词	water return valve
释义	动力与电气工程词汇手册 water return valve 回水阀
随便看	passband pass band pass band passband passband channel pass band damping passband pulse passbook passbook pass by address pass by reference pass by value pass check pass contour pass-course pass degree pass-door passed dividend passed dividend passed for press (ok press) passement passenger passenger passenger aerial cableway passenger airplane

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。