General-purpose relay
[电] 通用继电器
🧩 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
They get better and better.
它们越来越好。
I don't think he will get here on time.
我不认为他会准时到这里。
She has an eye for detail.
她有鉴别细节的眼力。