Cainite
钾盐镁矾
🗣️ 情景例句
My mother passed away.
我母亲去世了。
Could you do me a favor?
能请你帮个忙吗？
Happy birthday! said Polly, and gave Ann her present---a red feather.
“生日快乐！”波利说，然后给安送礼物--一根红羽毛。