| 单词 | supergun |
| 释义 | supergun su.per.gun AHD: [s›“p…r-g¾n”] D.J. [6su8p*7gJn]K.K. [6sup+7gJn]n.（名词）An extremely large, cannonlike gun designed to shoot projectiles over long distances or to launch satellites and spacecraft into orbit without a propulsion or guidance system, as is needed with a missile.巨型炮：似火炮的超大型大炮，用来发射远程火箭，或者将卫星和宇宙飞船送入天体轨道，无需发射导弹所必需的推进或导航系统 |
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