Instantaneous relay
[电] 瞬时继电器
🧩 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
I want to take a few days off just for relaxation.
我想请几天假放松放松。
Would you mind closing the window for me?
能帮我关一下窗户吗？（你介意关下窗户吗？）
Except Chinese, I'm afraid!
恐怕除了中文差一些！