“舱外活动”概念、定义、翻译-科学时代

单词	舱外活动
释义	航空航天词汇手册 EVA（extravehicular activity）舱外活动
随便看	prepayment of acceptance prepayment of freight charges prepayment of taxes prepayment penalty prepayment penalty prepayment penalty prepayment penalty prepayment privilege prepayment privilege Prepetit-Foucaut's projection preplanned protective fire preplant preplanting herbicide preplanting soil fumigant preplant treatment preplasma cell preplasticizer prepolymer prepolymer process preponderance of evidence prepose preposition preposition prepositional adjunct prepositional adverb

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。

EVA（extravehicular activity）