Read Edit View history 达佛灯 dáfódēng Davy lamp Origin Definitions Defs Strokes Stroke Words Sentences Sents 达佛灯 達佛燈 dáfódēng Davy lamp safety lamp for use in flammable atmospheres, especially in coal mines Cross-References Same as 安全灯 ānquándēng
达佛灯 達佛燈 dáfódēng Davy lamp safety lamp for use in flammable atmospheres, especially in coal mines Cross-References Same as 安全灯 ānquándēng