Error indicator
[电] 误差指示器
🧩 词语组成解析
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
Maybe you can photogragh a class,
也许你来拍一次上课的情形，
I wonder what makes you do that.
我不知道是什么使你做那件事。
You did a great job.
你赶得很好。