extension lead

extension lead

美 　英

• n.接长线路
• 网络伸长引线

英汉解释

n.	1. a length of electrical lead with a plug at one end and a socket at the other, used to connect an appliance when the electrical supply is some distance away

例句

If you are using an extension lead it must be rated at a minimum of 5 Amps and fully unwound.

如果有使用延长电线，电线的额定电流最小达到5Amps并且电线需完全展开。

extension lead error , (of thermocouple)

（热电偶的）延长导线误差