| 单词 | 灯盏 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔mercury-vapor lamp〕A lamp in which ultraviolet and yellowish-green to blue visible light is produced by an electric discharge through mercury vapor.汞气灯：通过给水银蒸汽通电而产生淡紫色、黄绿色至蓝色可见光的灯盏美国传统 |
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