名词
中文翻译：发射台
同义词：
['launch pad', 'launch site例句：1. The astronauts were preparing to launch their spacecraft from the launching cradle.（宇航员们正准备从发射台发射他们的宇宙飞船。）']
例句：
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1. The astronauts were preparing to launch their spacecraft from the launching cradle.
宇航员们正准备从发射台发射他们的宇宙飞船。
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2.The space shuttle was launched from the launching cradle at Kennedy Space Center.
航天飞机在肯尼迪太空中心从发射台发射。
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3.The scientists used a launching cradle to launch their satellite into orbit.
科学家们使用一个发射台将他们的卫星送入轨道。