Electromagnetic relay
[计] 电磁继电器
🧩 词语组成解析
electromagnetic
[ilektrəʊ'mægnitik]
adj. <物>电磁的;
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 said I'd give her an answer in a few days ...
我说这几天给她回答……
It's no use pumping a dry well.
徒劳无益。
It came to a stop outside the jeweller's.
在珠宝店门口停了下来。