英语词汇sustainer怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	sustainer
释义	sustainer[sə'steinə] n. 支持者；支撑物保持者(或物)；持续者(或物)；维持者(或物) 【火箭学】 (多级火箭或导弹的)主级；任何一级主级(或任何一级的)发动机(组) =sustaining program
随便看	moneylendings moneyless money machine money machines moneymaker moneymakers moneymaking moneymakings moneyman money market money market mutual fund money market preferred shares money markets moneymen moneymonger money of account money of necessity money on call money on (或 at) call money order money orders money player money politics money runners moneys

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