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	nominal load capacity nominally nominal margin nominal measure nominal national income nominal orbital position nominal output nominal partner nominal path nominal phrase nominal pitch line nominal pointing direction nominal pore size nominal power nominal power consumption nominalprice nominal profit nominal pull-in torque nominal quotation nominal rate nominal rent nominal resistance nominal resolution nominal scale nominal scanning line width

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