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
What was your GPA last semester?
你上个学期的平均成绩是多少？
These clothes are too long , they need to be taken up.
这些衣服太长了需要去改一下。
You'd better not go inside. There might be snakes.
你最好不要进去。说不定有蛇呢。