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
How many stamps do I need?
我需要多少邮票？
Health is not valued till sickness comes.
有病方知无病乐。
You mustn't aim too high.
你不可好高骛远。