Halokainite
钾盐钾镁矾
🗣️ 情景例句
Ooh! Oh, that's wonderful!
噢！噢， 太好了！
Excuse me, but may I ask a question?
对不起，我可以问个问题吗？
Is there any way of ensuring we'll have enough time for our talks?
我们是否能保证有充足的时间来谈判？