Complexometric indicator
[化] 络合指标剂; 金属指示剂
🧩 词语组成解析
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
A generation raised on junk food could turn out mentally vulnerable.
在零食中长大的一代人，注定精神脆弱。
My uncle had a heart attack last year.
我的叔叔去年患了心脏病。
I don't know.I've already had my holiday this year.
我不知道。今年我已度过假了。