词汇“sustainer”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	sustainer
释义	sustainersustainer[səsˈteinə]n.1.■支持者; 持续者; (火箭)主级发动机; [美]=sustaining program 特殊用法liquid-fuel sustainer1.■液体推进剂主发动机ramjet sustainer1.■冲压式主发动机
随便看	obligedly obligedness obliged vessel obligee obliger oblige (sb.) with obliging obligingly obligingness obligopalistc market obligor oblique oblique aerial photograph oblique angle oblique-angle intersection oblique arc measurement oblique ascension oblique astigmatism oblique axis oblique axonometric projection oblique axonometry oblique bedding oblique boom oblique case oblique circuits

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