Electronic relay
[电] 电子继电器
🧩 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
My parents expect nothing but high marks.
我父母就希望我考高分。
She's an English-woman.
她是英国女人。
It's nothing serious.You'd better have a good rest.
（病情）不太严重。你最好好好休息一下。