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	water descaling sprayer water detection apparatus water digestion reclaim water dip lacquer water-dipper water discharge water discharge tunnel water dispersible oil water dispersible pigment water dispersible zinc stearate water dispersion water dispersion water dispersion baking paint water dispersoid coating water displacement water distillation water distribution network water diversion water doctor water down waterdrain water drain waterdrainage water drain valve water draught gauge

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