Selemion
一种均质离子交换膜
🗣️ 情景例句
Yes, I'd like a glass of ginger ale with ice.
是的 我要一杯加冰块的姜味汽水。
The world is a ladder for some to go up and others to go down.
世界好似一把梯，有人上去有人下。
So preserving your capital and generating extra income are your main priorities.
因此，你的首要任务就是保护你的资金和引发额外的收入。