学习如何在英语句子中使用 Raytheon。超过 1 条精选例句，附带译文。适配手机，完全免费。由 Mate 提供支持。
Another concept, this one from Virginia-based Raytheon BBN Technologies, would use a balloon-lofted, high-altitude air gun to change the course of potentially dangerous orbital junk, such as inoperative satellites.
从英语翻译成西班牙语
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