| 单词 | safe lantern |
| 释义 | > as lemmassafe lantern safe lantern n. Mining (now historical and rare) = safety lamp n. at safety n. Compounds 3. ΘΚΠ society > occupation and work > equipment > mining equipment > [noun] > lamp pitman candle1658 fire lamp1769 steel mill1772 safe lamp1815 safe lantern1815 safety lamp1815 safety lantern1815 safe light1816 Davy1817 lamp1839 Geordie1844 pit lamp1860 flame-lamp1888 1815 H. Davy in Philos. Trans. (Royal Soc.) 106 12 The first safe lantern that I had constructed, was made of tin-plate, and the light emitted through four glass plates in the sides. 2008 R. Holmes Age of Wonder viii. 364 Despite some fearful explosions, Davy already had at least three working prototypes of a ‘Safe Lantern’ ready by the end of October. < as lemmas |
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