left on
US /lɛft ɑn/
UK /lɛft ɒn/
短语动词
1.
开着, 保持开启
to allow something to remain switched on or active
示例:
•
Did you remember to turn off the lights or did you leave them left on?
你记得关灯了吗，还是把它们开着？
•
The TV was left on all night.
电视机开着一整晚。
2.
遗忘, 留下
to forget or abandon something in a place
示例:
•
I accidentally left on my umbrella on the bus.
我不小心把伞落在公交车上了。
•
She left on her jacket at the restaurant.
她把夹克落在餐厅了。