bulb
释义
n.电灯泡
出现位置
初中-北师大版 · 北师大版九年级英语全一册 · Unit 8 Lesson 23 Discovery of the Year
例句（20 条）
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It took scientists nearly eighty years to invent a light bulb.
科学家花了将近80年的时间才发明电灯泡。
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The stairwell was lit by a single bulb.
楼梯间只有一盏灯照明。
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The first bulb to show up in the Netherlands, the merchant who received them roasted and ate them! He thought they were kind of onion.
第一批出现在荷兰的球茎被收到它们的店主烤了吃！他认为它们是某种洋葱。
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The bulb, which hangs idly about in a fire station in Livermore, California, holds the Guinness World Record.
这只悠闲的挂在加州利物浦的一个消防站的灯泡，拥有了一项吉尼斯世界纪录。
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Fluorescent lights use electricity to excite mercury vapor. This produces ultraviolet light that causes a phosphor coating inside the bulb to glow.
荧光灯用电激发水银蒸气。这会生成紫外线光而使得镀在灯管内壁上的磷涂层发光.
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The bulk of the ruby rubbish on the pebble bubbles when stirred by bulbed rubber club.
小卵石上的大部分红宝石废料在用有球状突起的橡胶短棍搅动时起泡。
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His modest kitchen also contains a new rice cooker and a lone light-bulb hanging from the ceiling.
他家简陋的厨房里还有一个电饭煲，屋顶上挂着一只电灯泡。
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This makes the total cost of the bulb and energy $27.
这使得灯泡和电量的总耗费升为$27。
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On the stairway to the basement, he took the light bulb out of the socket.
在通向地下室的楼梯上，他把灯泡从灯座上拧了下来。
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It cost far more than a regular incandescent bulb.
它比一只普通的白炽灯泡贵得多。
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A muffin serving size is the size of a light bulb.
一份松饼是灯泡这么大。
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Edison failed 10,000 times before he perfected the light bulb.
爱迪生失败了一万次后才成功做出了灯泡。
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It is quite easy, with all that choice, to change a light bulb.
有了这么多的选择，换一个灯泡是相当容易的。
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Edison's most well-known inventions included the electric light bulb.
爱迪生最著名的发明包括电灯泡。
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Susan, I am going to change the light bulb above the dining room table.
苏珊，我要把餐桌上方的电灯泡换了。
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At least the slides were good, that is, until the bulb in the projector blew.
至少在投影仪的灯泡爆了之前，幻灯片还不错。
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Edison's bulb is, at its core, a burning filament that casts the glow of a flame.
爱迪生的灯泡，在它的中心，有一个燃烧的灯丝产生火焰的光芒。
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You don't need a light switch or a light bulb or an iPhone app to turn something on or off.
你不需要电灯开关、灯泡或苹果手机应用程序来打开或关闭某些东西。
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It is easy to change a light bulb, sure, but it is harder to change the bulb and its fixture.
换一个灯泡当然很容易，但是要更换灯泡和其固定装置就比较难了。
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Imagine there are one bulb and five switches to turn it on at different times in different places.
假设有一个灯泡和五个可以在不同时间和不同地点打开它的开关。