Polyelectrolyte
n. 聚合电解质, 高分子电解质\\n[化] 聚电解质; 高分子电解质
🗣️ 情景例句
I have a tourist visa.
旅游签证。
How long does it take to get there?
到那里要多少时间？
Maybe we should hold off until we have covered item B on our agenda.
也许我们应该先谈论完B项议题。