Electrical relay
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's got him under her thumb.
她把他给管住了。
He should have a long spoon that sups with the devil.
跟坏人打交道，要特别小心。
Certainly! What would you like me to do?
当然可以！你想要我做什么？