释义 |
明灯 míng dēng 基本例句 bright lamp 在小照明灯中,所有的空气都从灯泡中抽出,形成真空,以防炽热的灯丝被烧毁。In small lamps, all the air is pumped from the glass bulb, forming a vacuum, which prevents the white-hot filament from burning away. 整个欧洲将要一片黑暗,我们在有生之年,再也看不到那些明灯重新燃起来了。The lamps are going out all over Europe; we shall not see them lit again in our lifetime. |