Electronic relay
[电] 电子继电器
🧩 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
How late are you open?
你们那里开到多晚？
Who undertakes many things at once, seldom does anything well.
许多事情同时干，一件事也办不成。
'Dear me,' she said.
“天啊，”她说，