“上面级发动机”概念、定义、翻译-科学时代

单词	上面级发动机
释义	航空航天词汇手册 upper stage rocket engine 上面级发动机
随便看	incrassation in-crate bottle filler increase appetite increased cost endorsement increased cost of construction insurance increased cutting increased dawn-dusk electric field increased hazard increased longevity increased penetration strategy increased penetration strategy increased radioresistance increased readiness increased value clause increased value insurance increased value insurance increased yield value increase humour to relax bowels increase in carriage charges increase in hazard increase in rate increase in stocks increase of dividend increase of insured amount increase of mental metabolism

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。

upper stage rocket engine