| 释义 |
so·di·um-va·por lamp AHD[sōʹdē-əm-vāʹpər] D.J.[ˈsəʊdiːəmˈveɪpə]K.K.[ˈsodiəmˈvepɚ]n.（名词）- An electric lamp containing a small amount of sodium and neon gas, used in generating yellow light for lighting streets and highways.钠蒸汽灯：含有少量钠和氖气的电灯，发出黄色的光，用来照亮街道和公路
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