“final pump-down”概念、定义、翻译-科学时代

单词	final pump-down
释义	电子通信与自动控制技术词汇手册 final pump-down 最后抽气
随便看	pachyglossia pachygone pachygyria pachyleptomeningitis pachyman pachymeningitis pachymeningopathy pachymeninx pachymeter pachymic acid pachymose pachynema pachynema pachynsis pachyonychia pachyperitonitis pachyphyllous pachypleuritis pachypleurum pachypterygium pachyrhizid pachyrhizus pachyrhizus pachysalpingitis pachysalpingo-ovaritis

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。

final pump-down