Cavalryman
n. 骑兵
✅ 同义词
🗣️ 情景例句
That's it.
是的。
Better a bachelor's life than a slovenly wife.
过光棍生活，胜过有一个邋遢老婆。
Once we detected a planet, we would have to find a way of blotting out the light from its star, so that we would be able to 'see' the planet properly and analyze its atmosphere.
一旦我们找到这样一颗行星，我们就要想办法将它的恒星射过来的光线遮暗，这样我们就能彻底“看见”这颗行星，并分析它的大气层。