英语词汇“rocket booster”的读音、翻译、释义、用法及例句-初旭网

词汇	rocket booster
释义	rocket booster 火箭助推器 Ballistic missiles, once separated from their ~, cannot be shifted to alternate targets or called back.发射的飞弹一旦与辅助火箭推进器分开后, 其目标便无法改变, 也不可能收回)
随便看	period periodate periodic periodic periodic acid periodical periodically periodicity periodic law periodic motion periodic system periodic table periodide periodontal periodontia periodontics periodontium periodontology period piece perionychia perionychium periostea periosteum periostitis periotic

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