Baumlerite
[机] 氯化钙钾石
🗣️ 情景例句
What's this about, Harvey?
这是怎么回事 Harvey
Use is a second nature.
习惯成自然。
After having been wounded towards the end of the war, he had been sent to hospital and was separated from his unit.
战争即将结束时，他负伤被送进医院，并与部队失去联系。