Decalso
合成硅铝酸盐无机离子交换剂, 人造沸石
🗣️ 情景例句
Dad! Grandpa! He fell in!
爸爸， 爷爷， 他掉下去了。
A thousand friends are few, one enemy is too many.
朋友千人尚觉少，仇敌一人犹嫌多。
That's terrible.
真糟糕！