词汇“主火箭发动机”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	主火箭发动机
释义	主火箭发动机主火箭发动机[zhǔ huǒ jiàn fā dòng jī]1.■{航空} sustainer rocket engine
随便看	plane point set plane Poiseuille flow plane polariscope plane polarization plane-polarized plane-polarized beam plane polarized light plane position indication plane-post planer plane radio planer-and-shaper gauge plane rectangular coordinates plane reflection planer head plane rigid frame planer knife sharpener planer milling machine plane roll planer parts planer slide planer table planer tools planer type grinder planer-type miller

国际大辞典收录了835600条英语、德语、日语等多语种在线翻译词条，基本涵盖了全部常用单词及词组的翻译及用法，是外语学习的有利工具。