sodium-vapour lamp
英 [ˈsəʊdiəm ˈveɪpə(r) læmp]
美 [ˈsoʊdiəm ˈveɪpər læmp]
钠汽灯,钠灯
英英释义
noun
- lamp in which an electric current passed through a tube of sodium vapor makes a yellow light
Synonym: sodium-vapor lamp
美 [ˈsoʊdiəm ˈveɪpər læmp]
钠汽灯,钠灯
noun
Synonym: sodium-vapor lamp