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
Well, that's what I do.
是啊 ，我正是这么做的。
Why did you come home so late last night?
昨晚你为什么那么晚才回家？
Right from the start there was trouble with the Hubble.
从最开始哈勃望远镜就有问题。