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英语单词

liftoff是什么意思

liftoff

美['lɪftˌɒf]
  • n.(火箭发射时)起飞,启动
  • 网络解释.发射升空;升空;离地





双语例句


1 . Why does a space shuttle get hotter on reentry than on liftoff ?
能想象航天飞机穿越大气层时受到摩擦产生的热量有多惊人吗?来一起听听 吧 .

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