英语词汇rocket booster是什么意思，rocket booster的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	rocket booster
释义	DEFINITIVE EXAMPLES 权威例句The two rocket boosters attached to the shuttle's belly drop back to sea and are reused.安装在航天飞机腹部的两台火箭助推器掉回大海，被重新利用了。剑桥国际
随便看	jacket cable jacket cancer jacket closure jacket collar jacket collar jacket cooling jacket crown jacket filler jacket head jacket heating jacket initial jacket layer jacket of water jacket outside cylinder jacket platform jacket potato jacket potato jacket safety relief valve jacket shoulderless crown jacket side jacket space jacket stretcher jacket test pressure jacket tube jacket type water-cooled cupola

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