Electrical relay
继电器
🧩 词语组成解析
relay
[rɪ'lɛi]
n. 接替人员，替班;传递;接力赛;继电器;
vt. 转播，传达;用驿马递送，使接替;分程传递;
🗣️ 情景例句
It is not a terribly good film.
这不是一部特别好的电影。
The industrial area is centered largely in the north.
那里的工业区大部分集中在北部。
Did you know he was having an affair?
你知道他有外遇了吗？