单词:bulb
[医] 球, 鳞茎, 球茎
n. a rounded part of a cylindrical instrument (usually at one end)
n. anything with a round shape resembling a teardrop
n. a rounded dilation or expansion in a canal or vessel or organ
考试类型:[四级/六级/考研/托福/IELTS/GRE]
bulb的用法和样例:
例句
- 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。
常见句型
- We'll have to change the bulb again.我们又得换个灯泡了。
- The bulb of the eye is important for us.眼球对于我们来说是非常重要。
词汇搭配
- 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
- 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
- glare of a bulb耀眼的灯光
- bulb of electric lamp电灯泡
- bulb of the eye眼球
- corm球茎
- rhizome[植]根茎
- tuber块茎
- storage organ贮藏瀑
- underground part地下部,地下部分...
- seed种子
- lamp灯
- incandescent lamp白炽灯,白热灯...
- lightbulb电灯泡
- light bulb电灯泡
- medulla oblongata延髓
- medulla髓质
- electric light电灯
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