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
Nobody knows how to do it.
没有人会打。
He has a letter.
他有一封信。
During all these tests Vera was blindfold;
在所有这些实验中，维拉的双眼都是蒙着的。