bulb

精选回答

n.

球茎；电灯泡；球状物

bulb详解释义

bulb双解释义

bulb

n.(名词)

【植】球根，鳞茎，球茎；鳞茎植物

球状物，鳞茎状物（如温度计的球部）

电灯泡，灯泡

电子管；真空管

水银球

烧瓶

测温包

【解】球，扁桃腺

快门

圆顶车壳

【海】球形船首

v.(动词)

生球茎

膨胀成球状，肿成球，形成球状

起皱

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

Noun

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

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

"the bulb of a syringe"

anything with a round shape resembling a teardrop

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

"the medulla oblongata is the most vital part of the brain because it contains centers controlling breathing and heart functioning"

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

bulb词语用法

bulb例句

bulb搭配

n.(名词)bulb的基本意思是“球状物,球茎”,如百合、洋葱、郁金香等植物的地下茎。引申可指“球状物,电灯泡”。

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。

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

bulb近义词

corm rhizome tuber storage organ underground part seed lamp incandescent lamp lightbulb light bulb medulla oblongata medulla electric light

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