Dahllite
碳酸磷灰石, 磷酸钙石
🔁 扩展释义
【医】 磷碳酸钙
🗣️ 情景例句
I was really worried.
刚才我真的很担心。
It wasn't as exciting.
它没有我想象中的刺激。
She's been quite different since coming back from America.
从美国回来之后，她变化很大。