Operatorless
a. (电话)自动的；无接线员的
🗣️ 情景例句
I wonder what the problem is.
我不知道发生了什么问题。
When I'm going to buy a TV set next time, I'll buy a console model.
下次买电视机的时候，我买叫大屏幕的。
It was half past four. Everything was ready.
一切都准备好。