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
Thanks.
谢谢。
The coach is always gloomy when the team loses a game.
球队一输球，教练总要绷起脸来。
I had one after my lunch.
我是在饭后喝的。