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
No, thanks.
不用了， 谢谢。
Guess! I hope you'll like it.
猜猜看！我想你会中意的。
I don't have any cash with me.
我身上没带现金。