Selemion
一种均质离子交换膜
🗣️ 情景例句
What do you recommend today?
今天你推荐什么沙拉？
Witch pleasure.
很高兴。
But I think it's much nicer in a paper bag,in the open air!
不过我想把它放在纸袋里，在露天吃更好！