Astronautics
n. 航天学, 宇宙航行
✅ 同义词
📖 牛津释义
astronautics
n[sing v]
science and technology of space travel 航天学; 太空飞行学.
🗣️ 情景例句
He's up there at the lodge.
他在那边小屋 。
To organize a new political party
组织新政党
He was greeted by an unpleasant smell which convinced him that I was telling the truth.
一股怪味袭来，使他相信了我说的真话。