Chelatometric indicator
[化] 螯合指示剂
🧩 词语组成解析
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
Well, Grandpa will be disappointed, too.
爷爷也会感到失望。
By reading we enrich the mind; by conversation we polish it.
读书可以使我门的思想充实，谈话使其更臻完美。
We all know what the poor man should have said,
我们都明白那个可怜的人应该说些什么，