Impulse relay
[电] 脉冲继电器
🧩 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
She looks neat and fresh.
她看起来优雅清新。
It is a great art to laugh at your own misfortune.
对己之不幸付之一笑，这是一门伟大的艺术。
I had a little accident last Sunday.
上星期天我出了个小事故。