Davy lamp
戴维安全灯（矿工用的）
🧩 词语组成解析
n. 宣誓书
lamp
[læmp]
n. 灯;发热灯，照射灯;
🗣️ 情景例句
Thanks for the invitation. And please give my regards to your wife.
谢谢你的邀请。请代我问候贵夫人。
His parents anticipate Gary's return home will be soon.
凯利的双亲认为他不久就会回家。
I must always keep on trying to do my best.
我必须始终继续作出最大的努力。