Chelating reagent
[化] 螯合试剂
🧩 词语组成解析
[机] 螫合剂
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
But I suggest you complete your education first.
但是我建议你首先完成你的学业。
Are most people against the proposal?
是多数人都反对这个提议吗？
The landlord smiled and immediately went out.
酒店老板笑了笑，马上走了出去。