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
What time should I call back?
我应该何时再打来？
I do not know whether you care to answer right away.
我不知道你是否愿意立即回答。
Then I added with a smile,
我微笑地接着说，