Relay system
[计] 继电器系统, 中继系统
🧩 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
He treats everyone with courtesy.
他对待每一个人都很有礼貌。
Oh, really? Where did you go?
哦，真好？去哪儿了？
One day, he walked into an expensive shop after having been caught in a particularly heavy shower.
一天，他遇上一场瓢泼大雨，淋得透湿。