Night alarm relay
[电] 夜警替续器
🧩 词语组成解析
night
[naɪt]
n. 夜;晚上;（举行盛事的）夜晚;
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 check it, if I may.
如果可以的话，我要核对。
Competition between bidders for this valuable painting has been keen.
拍卖时各出价对这幅名画竞争很激烈。
'I'm very sorry,' he said.
“实在抱歉，”他说，