Operator indicator
[计] 操作员指示灯
🧩 词语组成解析
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
I would just like to thank all of you,
我只是想谢谢你们大家，
What's done by night appears by day.
若要人不知，除非己莫为。
Let's try the back door.
让我们到后门去试试。