Calcioferrite
[化] 钙磷铁矿
🗣️ 情景例句
Are you all right?
你怎么了？
I should not hesitate a moment to prefer the latter.
我会毫不犹豫地选择后者。
During my years in school, Annie sat beside me in every class.
在我求学期间，安妮每堂课都坐在我身旁。