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
Keep the change for yourself.
找回的钱你留着。
I'm not really sure.
我不太清楚。
can be his undoing: he has begun to write to please.
会导致作家的毁灭，因为他已经开始为取悦他人而写作了。