英语单词“heat shield”的翻译、意思、音标-英汉词典

单词	heat shield
释义	device on a spacecraft that protects it against excessive heat, esp when it re-enters the earth's atmosphere 热屏蔽（宇宙飞船上的隔热层, 尤於重返地球大气层时, 可防止飞船过热受损）.
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