双语例句
利用返回式卫星搭载作物种子并研究其变异机理，进而培育新品种，这已成为一种新型的育种方法。
It is a new breeding method to bring seeds to space by recoverable satellite.
重点词汇
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返回式卫星
retrievable/recoverable satellite
中英释义：
返回式卫星
时间: 2025-07-07 14:36:41
retrievable/recoverable satellite