power line
短语
★☆☆☆☆
[计] 电源线, 电力线
发音
其它
US
词形变化
power lines
复数
别名
powerline
释义与例句
n.
-
1.
An electrical wire, cable or conduit, suspended in air by utility poles or transmission towers, or buried underground, used for the carrying of electricity either from a power source such as a generating station to a substation, or from a substation to a building such as a plant, commercial building or a home.
电力线
输电线