Neutralizing indicator
[电] 中和指示器
🧩 词语组成解析
[电] 中和
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
The truth is ... yes.
老实说……是很难。
What is th boarding time?
何时登机呢？
After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles per hour.
比赛结束后，坎贝尔非常失望地得知他的平均时速是299英里。