A-c relay
[电] 交流电中继站
🧩 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
What do you do when he cries like that?
像他哭得这个样子该怎么办？
The doctor is afraid there is no hope for him.
医生担忧他已经无望了。
My name is Han Meimei. What's your name?
我叫韩梅梅，您呢？