插头的英文：
plug
- Plug into; install into
(把插头)插上 - A detached plug
拔下的插头 - Plug the flow regulator into the wall and attach the nebulizer.
将气流调节器插头接通墙上电源，并连接喷雾器。 - Three prong plug
三插头 - Is this plug earthed?
这个插头接地了吗? - Make sure plugs are disconnected from the mains.
确保插头与电源断开。 - Release electrical connector and pull out.
松开电气插头并拔出。 - The recorder wasn't plugged in.
录音机的插头没插上. - Put the plug in the socket
把插头插在插座里 - Put the plug in the socket.
把插头插入插座里。
n. 插头；塞子；推销，宣传
v. 堵塞，封堵；推广，宣传；射击
- They plugged at the target.
他们向着靶射击。 - Have you plugged in yet?
你把插头插上了没有？ - Is this plug earthed?
这个插头接地了吗? - The spark plug needs cleaning.
火花塞需要清洗一下。 - They make a plug for the new product.
他们大肆宣传新产品。
