接插头

例句：

1. 1. The plug fits perfectly into the socket.
   插头完美地插入插座。
2. 2. He plugged his phone into the wall charger.
   他将手机插入墙上的充电器。
3. 3. The computer needed a new power supply to plug in.
   电脑需要一个新的电源插头才能连接。