Check that the plug has not come loose.(检查一下别让插头松脱了。)
The plug broke, exposing live wires.(插头坏了，露出带电的电线。)
Before the electrical current puts into operation in a spark plug, the two points of contact have to be gapped.(在电流通入火花塞中使它运转之前，两个接触点之间需要有空隙。)
Make sure the plug is wired up correctly.(插头一定要接对。)
He managed to get in a plug for his new book.(他设法为自己的新书插入了一条宣传信息。)
I'll have to change the plug on my hairdryer.(我必须更换吹风机的插头。)
It's no wonder that new applications for the Internet of Things are moving ahead fast when almost every new device we buy has a plug on the end of it or a wireless connection to the internet.(当我们购买的几乎每一款新设备的末端都有一个插头或与互联网的无线连接时，物联网的新应用程序快速发展就不足为奇了。)
Plug your tabletop lamp into a dimmer instead of the wall socket.(直接把你的台灯插到调光器上，而不用插到墙上的插座里。)
Can I use this plug for my iron?(我能用这个插座插一下熨斗吗？)
To help kids build stronger connections with others, you can pull the plug on TVs and computers.(为了督促孩子更多地与他人交往，你可以拔掉电视和电脑的插头。)
