Decalso
合成硅铝酸盐无机离子交换剂, 人造沸石
🗣️ 情景例句
The old couple has already been married for fifty years.
那对老夫妻结婚已经 50 年了。
Call the doctor!
快打电话叫医生！
The thieves' car was badly damaged and easy to recognize.
小偷的车损坏严重，很容易辨认。