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	hancock hancock Hancock jig Hancock's amputation Hancock's operation hancockite hand hand hand hand hand accelerator hand air pump hand air valve hand and crown tightener hand and foot hand and foot hand and foot hand and glove hand and glove with hand and glove with sb hand and thigh hand anvil hand apparatus hand around hand around

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