bulb

bulb读音音标

英 [bʌlb]

美 [bʌlb]

bulb意思解释

n.

球茎，块茎植物；

电灯泡；

[解剖学]肿块；

变形

复数：bulbs

双语释义

n.(名词)

[C]球茎 a round root of certain plants[C]电灯泡 pear-shaped glass container for the filament of an electric light

英英释义

bulb

[ bʌlb ]

n.

a modified bud consisting of a thickened globular underground stem serving as a reproductive structure

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：light bulblightbulbincandescent lampelectric lightelectric-light bulb

a rounded part of a cylindrical instrument (usually at one end)

\"the bulb of a syringe\"

lower or hindmost part of the brain; continuous with spinal cord; (`bulb\' is an old term for medulla oblongata)

同义词：medulla oblongatamedulla

a rounded dilation or expansion in a canal or vessel or organ

词汇搭配

用作名词 (n.)动词+～break a bulb打碎灯泡buy a bulb买灯泡change a bulb换灯泡make a bulb生产灯泡形容词+～clear bulb透明的灯泡faulty bulb有毛病的灯泡flash bulb闪光灯泡light bulb灯泡neon bulb霓虹灯tulip bulb郁金香球茎介词+～glare of a bulb耀眼的灯光～+介词bulb of electric lamp电灯泡bulb of the eye眼球

词组短语

light bulb

电灯泡

olfactory bulb

嗅球

dry bulb

干球，干球式的

incandescent bulb

n. 白炽灯泡，白炽灯照

lily bulb

百合粉末，百合

wet bulb

湿球温度计

dry bulb temperature

干球温度

electric bulb

n. 电灯泡

duodenal bulb

[医]十二指肠冠，十二指肠球部

lamp bulb

灯泡；玻璃泡

wet bulb temperature

[化]湿球温度

双语例句

用作名词(n.)Onions and lilies grow from bulbs.洋葱和百合是从球茎中长出的。This light bulb has gone.这灯泡不亮了。The light bulb imploded.这灯泡是向内侧爆裂的。I can see clearly that the filament in the bulb is broken.我可以很清楚地看到灯泡里的细丝断了。