Bill Nye is the chief executive officer of the society. He says the satellite will test whether sunlight can be used as a propulsion force for space travel.
比尔·奈伊是该协会的首席执行官,他说这颗卫星将测试是否可将太阳光用作太空飞行的推动力。
单词 | propulsion force |
释义 |
propulsion force
原声例句
VOA Special 2015年6月合集 Bill Nye is the chief executive officer of the society. He says the satellite will test whether sunlight can be used as a propulsion force for space travel. 比尔·奈伊是该协会的首席执行官,他说这颗卫星将测试是否可将太阳光用作太空飞行的推动力。 |
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