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bulb

US [bʌlb]
UK [bʌlb]
  • n.电灯泡;(植物)鳞茎;鳞茎状物(如温度计的球部)
  • v.生球茎;肿[涨]成球
  • Web球状物;球根;植物的球茎
Plural Form:bulbs  
bulb
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n.
1.
电灯泡the glass part that fits into an electric lamp, etc. to give light when it is switched on
a 60-watt bulb
60 瓦的灯泡
a room lit by bare bulbs(= with no decorative cover)
只有光秃秃的电灯泡照明的屋子(无灯罩、灯饰)
2.
(植物)鳞茎the round underground part of some plants, shaped like an onion , that grows into a new plant every year
3.
鳞茎状物(如温度计的球部)an object shaped like a bulb , for example the end of a thermometer

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Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
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