Koenenite
氯氧镁铝石
🗣️ 情景例句
He seems to be getting on very well at school.
他在学校似乎过得很好。
All is flour that comes to his mill.
到他的磨里都能碾成粉。
Two assistants, mounted on tame elephants, control the captive from either side,
两位助手骑在驯服的象的背上，从两侧控制新捕的象，