Chelation
[化] 螯合作用; 螯环化
🗣️ 情景例句
Can I buy you a drink?
我能为你买杯酒吗？
I'm not kidding.
我不是开玩笑。
Water streamed in torrents over its sides with such force that it set up a huge wave in the canal.
波浪从盘子两侧急涌而出，在运河里掀起一股大浪。