Dehrnite
碱磷灰石
🗣️ 情景例句
I'll be right back.
我马上就回来。
Good luck!
祝你好运。
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。