Sensitive relay
[电] 灵敏继电器
🧩 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'm having a wonderful time.
我过得很愉快。
How much flour did you want to use?
你要用多少面粉？
Her handbag goes with her clothes.
她的手袋和她的衣服很搭配。