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
OK. Thank you.
好 ，谢谢。
I ought to be patient.
我应该要有耐心。
The other students in the class keep their eyes closed.
班里其余学生一直闭着眼。