Calciferrite
钙磷铁矿
🗣️ 情景例句
No sweat! I'd be happy to help.
没什么！很高兴我能帮上忙。
A quiet conscience sleeps in thunder.
白日不做亏心事，夜半不怕鬼敲门。
Yes. We've just heard a warning on the radio that a hurricane is likely to come.
是的，我们刚从广播里听到一则气象警报，说是一场飓风可能要到来。