power line

/ˈpaʊə laɪn/VCE 67
A power line is a cable, especially above ground, along which electricity is passed to an area or building. 输电线

noun [专属名词]电力线:一种电线、电缆或电管,用于输送电力。

Voltage provided to a ballast by a power line or power supply. 由电源或输电线输入到包括镇流器的电压.

power line 出现在下面的课文中
Lesson 53 Hot snake power line 名词: 电力线
单词造句: