Spaceflight
n. 外层空间飞行
🗣️ 情景例句
Do you know how to play charades?
你们会打哑谜吗？
If the blind lead the blind, both shall fall into the ditch.
问道于盲，无益于事。
Police are wary of itinerants who cannot be traced to a recognized camp boundary or to four walls.
警察则对那些查不出有固定营地或住处的游荡者保持警惕。