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
They're open until nine o'clock.
他们开到九点。
Diseases come on horseback, but go away on foot.
病来如山倒，病去如抽丝。
Don't bother me.
别烦我。