Decalso
合成硅铝酸盐无机离子交换剂, 人造沸石
🗣️ 情景例句
That's one way of looking at it, I admit.
我承认可以从这个角度看问题。
Excuse me for that.
对不起我为那件事。
Please come in and sit down. But come to school earlier next time.
但下次要早点到校。