“气动真空发生器”概念、定义、翻译-科学时代

单词	气动真空发生器
释义	机械工程词汇手册 pneumatic vacuum generator 气动真空发生器
随便看	stemming stemming material stemming material stemming ratio stemona stemonaceae stem pessary stempost stem rot stem rot STEM (scanning transmission electron microscope) STEM (scanning transmission electron microscope) stemson stem sprout stem stream stem tendril stem thorn stem-tuber stem tuber stem tuber stem vegetable stem vowel stemware stench stencil

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。

pneumatic vacuum generator