Latching relay
[电] 闩电驿
🧩 词语组成解析
n. 封闭；封锁
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
That's the deal.
这是交换条件。
Why are you so busy?
你为什么这样忙碌？
I heard that you're getting married, Congratulations.
听说你要结婚了，恭喜！