| 例句 |
All you have to do is to plug in and switch on.你只须接通电源，一拧开关就行了。There's a place to plug in an external microphone.有个插入外接麦克风的地方。I went down on one knee to plug in the vacuum cleaner.我单腿跪下插吸尘器插头。There were fewer temporary engineers to plug in in that city because of low pay.由于报酬低，该城市雇用得到的临时工程师就更少了。 |