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
She wants to know
她想知道
I ran all the way to school, otherwise I'd have been late.
我一路跑到学校，不然就迟到了。
Lucy and I go to school six days a week.
鲁茜和我每周上六天课。