Diafiltration
[化] 膜渗滤; 渗滤
🗣️ 情景例句
He treated his employees with exceptional cruelty.
他对雇员非常残酷。
It's essential.
这是必要的。
I am especially proud of it, not only because it has survived several severe winters, but because it occasionally produces luscious peaches.
我为这棵树感到特别自豪，不仅因为它度过了几个寒冬终于活了下来，而且还因为它有时结出些甘甜的桃子来。