light bulb

听听怎么读

英 [lait bʌlb]

美 [laɪt bʌlb]

是什么意思

灯泡；

变形

复数：light bulbs

英英释义

light bulb

n.electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity
同义词：lightbulbbulbincandescent lampelectric lightelectric-light bulb

学习怎么用

双语例句

There's a light bulb missing in the bedroom.
卧室里少一只电灯泡。
My wife always tells me that I cannot even fix a light bulb.
妻子时常说我连一个电灯泡也弄不好。
An incandescent bulb and fiber were used to collimate light into this speedometer indicator.
白炽灯泡和光纤利用使光平行打入到里程计指标。

权威例句

Light bulb
Light bulb
Light bulb
Smart light bulb
Carbon nanotube filaments in household light bulbs
Quasars Are Not Light-Bulbs: Testing Models of Quasar Lifetimes with the Observed Eddington Ratio Distribution
Polar bears and energy-efficient lightbulbs: strategies to bring climate change home
Evaluating Behaviorally-Motivated Policy: Experimental Evidence from the Lightbulb Market
Does Changing a Light Bulb Lead to Changing the World? Political Action and the Conscious Consumer
Species-Pool Relations: Like a Wooden Light Bulb?
Harald Haas: Wireless data from every light bulb
Wireless Data from Every Light Bulb
It's not just bits of paper and light bulbs: A review of sustainability pedagogies and their potential for use in higher education

l开头的单词