Selemion
一种均质离子交换膜
🗣️ 情景例句
You drink too much. I think you're hooked on alcohol.
你喝得太多了。你是不是喝酒上瘾了？
The maintaining of one vice costs more than ten virtues.
保持一件坏事的代价超过十件好事。
The next stage is to get the elephant to the training establishment,
下一步就是把象带到训练场所，