Annunciation relay
[电] 通告继电器
🧩 词语组成解析
n. 宣布, 通告
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'll do it.
我会去办。
These clothes are very beautiful, but are too expensive.
这些衣服很漂亮，但是太贵了。
Oh. It's very nice. How far have you been in it?
嗬，太漂亮了。你开它走了多远？