Davy's lamp
[化] 戴维灯; 戴维安全灯
🧩 词语组成解析
lamp
[læmp]
n. 灯;发热灯，照射灯;
🗣️ 情景例句
The front wheels are out of alignment.
前轮不平行了。
How much is it?
多少钱？
They offered to pay $10 a pound for the biggest biscuit baked by a listener.
他们愿意以每磅10美元的价钱买下由听众烘制的最大的饼干。