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
That's a good idea.
好主意。
Is it too late?
来得及吗？
Grandma is ill, she said. I must take her to hospital.
“奶奶病了，”她说，“我必须送她去医院。