an early safety lamp used in mines. It was an oil-burning lamp, formerly used in mines, with a wire mesh around the flame to minimize the risk of explosions
[named after Sir Humphry Davy d.1829, English chemist and inventor]
| 单词 | Davy lamp |
| 释义 | Davy lampnounan early safety lamp used in mines. It was an oil-burning lamp, formerly used in mines, with a wire mesh around the flame to minimize the risk of explosions [named after Sir Humphry Davy d.1829, English chemist and inventor] |
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