extension lead

美 　英

• n.接長線路
• 網(wǎng)絡(luò)伸長引線

英漢解釋

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.

如果有使用延長電線，電線的額定電流最小達(dá)到5Amps并且電線需完全展開。

extension lead error , (of thermocouple)

（熱電偶的）延長導(dǎo)線誤差