light bulb

英 [ˈlaɪt bʌlb]

美 [ˈlaɪt bʌlb]

n.  (电)灯泡

TOEFL

Collins.1

柯林斯词典

• （电）灯泡
  Alight bulborbulbis the round glass part of an electric light or lamp which light shines from.

英英释义

noun

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

双语例句

• Remember this: Recycling one plastic bottle can save enough energy to power a60-watt light bulb for six hours.
  记住这一点：回收一个塑料瓶节省的能量，足可以点亮功率为60瓦灯泡6个小时。
• An electric light bulb with a filament of thin platinum!
  这是一个细铂灯心的电灯泡。
• Learn about the blackbody spectrum of the sun, a light bulb, an oven, and the earth.
  了解太阳、灯泡、炉子和地球的黑体光谱。
• The light bulb that we have here is only a few watts.
  我们这的电灯泡，只不过是几瓦。
• That thing I just ate was a light bulb?
  我刚吃的那个东西是个灯泡？
• This light bulb has burned out. Could you get another one?
  这个灯泡已经烧坏了，你能拿一个新的来吗？
• Inventions like the electric light bulb changed the way people lived.
  像电灯泡这样的发明改变了人们的生活方式。
• Connect the two electric connectors and to the light bulb and check that they are seated securely.
  为灯泡连接两个电气接头和，并检查它们是否牢固入位。
• But he invented the light bulb.
  他还发明了电灯泡。
• I told him I was a light bulb.
  我告诉他我是个电灯泡。