Decalso
合成硅铝酸盐无机离子交换剂, 人造沸石
🗣️ 情景例句
Ellen, I'd like your opinion. Ellen
我想听听你的意见。
Better pills may have wholesome effects.
良药苦口。
That would be a waste of money. What's your opinion?
那就浪费钱了。你的意见呢？