Complexing reagent
[建] 复式试剂
🧩 词语组成解析
[机] 错化作用
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
I've let my health deteriorate.
我的健康恶化了。
How much is the postage for this?
这个邮费要多少钱？
The first settlers on the plains of America were Native Americans.
美洲平原上的首批定居者是美洲土著人。