[电] 发动;
例句:
I'm lunching out with the customer, and shall, be back at 2 o'clock.
我正在外面与客户用午餐, 两点钟回来.
We're lunching with Prof. White today.
今天我们要与怀特教授一起吃午饭.
We're lunching with John today.
今天我们要与约翰一起吃午饭.