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bulb 英bʌlb美bʌlbAHDbŭlb ★★☆☆☆高四六研ＧＩＳＴ宝４八COCA⁶⁵¹⁵BNC¹¹¹¹⁴iWeb³⁶⁵¹Economist²⁹⁹⁰¹⁺⁴
基本双解英英词源搭配记法近义反义句型派生词用法例句Thesaurus例句
💡n.球茎²³;电灯泡⁶⁹;球状物⁸复数bulbs
家电植物学茎灯具，蜡烛
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 structureelectric lamp consisting of a transparent or translucent glass housing containing a wire filament usually tungsten that emits light when heated by electricitya rounded part of a cylindrical instrument usually at one end;the bulb of a syringe anything with a round shape resembling a teardroplower 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来自法语，源自希腊语，原本表示“植物的球根、鳞茎”。16世纪时用来表示洋葱，因为它是圆形的。电灯泡问世后，因为它圆圆的像是洋葱，人们便将其称为light bulb，后来常简化为bulb。
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
钱博士bul膨胀之物+b首字母的重复→膨胀之物→球状物→植物的鳞茎⇒电灯泡light bulb
词源解释来自法语，源自希腊语，原本表示“植物的球根、鳞茎”。16世纪时用来表示洋葱，因为它是圆形的。电灯泡问世后，因为它圆圆的像是洋葱，人们便将其称为light bulb，后来常简化为bulb。bul膨胀之物+b首字母的重复→膨胀之物→球状物→植物的鳞茎⇒电灯泡light bulb。非常记忆bu不〖拼音〗+lb〖象16〗⇒电灯泡已经坏了不止 16个了bulb首先是圆的意思，如：bulbousa.又胖又圆的谐音记忆音“八宝”⇒电灯泡里盛着“八宝”粥近义词 lamp灯corm球茎seed种子tuber块茎medulla髓质rhizome植根茎lightbulb电灯泡light bulb电灯泡electric light电灯storage organ贮藏瀑medulla oblongata延髓incandescent lamp白炽灯,白热灯…underground part地下部,地下部分…
用作名词n.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。Phair-bulb毛球Pdry-bulba.干球的Pflashbulbn.闪光灯泡
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”。
名词100%
用作名词Onions and lilies grow frombulbs.洋葱和百合是从球茎中长出的。
This lightbulbhas gone.这灯泡不亮了。
The lightbulbimploded.这灯泡是向内侧爆裂的。
I can see clearly that the filament in thebulbis broken.我可以很清楚地看到灯泡里的细丝断了。noun.globular object
同义词 cornball,bunch,corm,globe,head,knob,nodule,nub,protuberance,swelling,tuber,tumor
反义词 depression
lightnoun luminescence from sun or other source
aurora,beacon,blaze,brightness,brilliance,brilliancy,candle,coruscation,dawn,daybreak,daylight,daytime,effulgence,emanation,flare,flash,fulgor,glare,gleam,glimmer,glint,glitter,glow,illumination,incandescence,irradiation,lambency,lamp,lantern,lighthouse,luminosity,luster,morn,morning,phosphorescence,radiance,radiation,ray,refulgence,scintillation,sheen,shine,sparkle,splendor,star,sun,sunbeam,sunrise,sunshine,taper,torch,window
lightsnoun luminescence from sun or other source
angles,approaches,aspects,attitudes,awarenesses,comprehensions,conditions,educations,elucidations,enlightenment,examples,exemplars,explanations,illustrations,informations,insights,interpretations,knowledges,models,paragons,slants,standings,vantage points,viewpoints
tubernoun vegetable
beet,bulb,jalap,potato,root,salep,taro,turnip,yam And Edison’s bulb is, at its core, a burning filament that casts the glow of a flame.
爱迪生的灯泡则是，在它的中心，有一个燃烧的灯丝产生火焰的光芒。 yeeyan
It still has dingy corridors, ancient washrooms, rusting bunk beds six to a room, a single fluorescent bulb hanging from the ceiling and an ancient radiator in front of the window.
仍旧是昏暗的走廊，老式的厕所，生锈的床铺六人一间，一只荧光灯泡吊在天花板上，还有一只旧暖气片放在窗前。51youcai
The boy in this picture, we're told, has asthma. His asthma medicine is in that light- bulb looking thing on the night table.
照片中的这个男孩，我们被告知，患有哮喘，他的药就在床头柜上的那个看上去像电灯泡似的东西里。 yeeyan
The finished product is then illuminated with a30 watt bulb, instead of the traditional candle, to reveal the sculpture in all its glory.
一只30瓦的电灯泡取代了传统蜡烛用来对完成的作品进行照明，以便让他的雕刻作品显得光彩夺目。 yeeyan
The Red Hot Chili Peppers got turned on by the bulb during 1994's Woodstock Music Festival, dawning memorable self-illuminating costumes for their stage show.
在1994年伍斯托克音乐节上，红辣椒乐队被灯泡“点亮”，最开始那套为舞台秀设计的自发光装束令人记忆犹新。 yeeyan
But again, the expense of platinum prevented him from producing the bulb commercially.
但再次地，昂贵的铂金阻止他在商业上推广电灯泡。 yeeyan
For lights that turn on and off frequently, or are only on for a few minutes a day like a light in a closet, an incandescent bulb will suffice.
需要频繁开关或是一天只要开几分钟的地方比如说壁橱灯，用白炽灯泡就足够了。 yeeyan
If you take one of the switches away, the bulb still works in the four other contexts, but not in the fifth.
如果你拿走任何一个开关，由于其他四个开关仍然工作，灯泡还可以打开，但是用拿走的那个不行。 yeeyan
If you unscrew it, it actually looks like a Siamese twin bulb, with two bases and one head.
如果你拧开它，它看去真的就像连体孪生灯泡，有两个基座，两个灯头。 yeeyan
Inside a near- vacuum bulb, it stayed alight for more than half a day.
放在一个接近真空的灯泡中，这块碳化棉线持续地点亮了半天以上。 yeeyan
Invented in response to the1973 oil crisis, the new bulb was intended to help households cut down on energy consumption.
这种新式灯泡是为应对1973年石油危机而发明的，意在帮助家庭削减能源消耗。 yeeyan
Most new bulb designs have either been relegated to specific roles or incorporated into mainstream products.
大多数新设计的电灯泡要么转作特殊用途，要么与主流产品合并。 ecocn
Not long after, he brought his new bulb to a big U.S. trade show and displayed it on a folding table.
不久之后，他将新型灯泡带到美国的一个大型交易会上，在一张折叠桌上进行展示。 ebigear
Not that the bulb's shiny record is perfect.
这个灯泡的闪亮纪录并不是完美的。 yeeyan
Now imagine there's one bulb and five switches to turn it on at different times in different places.
现在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。 yeeyan
Plug the hole with wax or silicone, then screw the bulb into a socket and let someone walk into the room and throw the switch.
把那个洞用蜡或硅酮封住，之后把灯泡重新旋入插座，静候等某人走入房间，打开开关。 yeeyan
Practically all the improvements in terms of life and brightness since then have come from the bulb- makers themselves.
实际上从那时起所有在使用寿命和亮度方面的提升，都来自制造者对电灯泡本身的改进。 ecocn
Soon, the lab got a carbon- filament bulb to last40 hours.
很快，该实验室制造出持续40小时的碳丝灯泡。 yeeyan
That would mean fewer LEDs per bulb, which is how SuperBulbs would hit the lower prices at the center of the company’s business plan.
这意味着每个灯泡装备更少的 LED，这就是超级灯管在公司商业计划书中能够降低价格的核心。 yeeyan
The bulbshown above will go on sale this year.
上图中的灯泡将在今年上市销售。 ecocn
The bulb was a gift from a businessman in1901 and with the exception of a brief period in 1903, a week in1937 and some power outages, the light has remained on.
这只灯泡是一位商人于1901年赠送给消防局的，除了1903年的某段时间、1937年中的某一周以及偶尔停电的时候，这只电灯泡一直都处在工作中。 hjenglish
There have been cases of people being so charged that they are able to light a bulb simply by holding it.
还有一些案例是关于身带电量过度的人，他们仅仅手持电灯泡就可以让它变亮。 yeeyan
To simulate years of usage, bulb makers rely on heat.
灯泡制作者使用热量来模拟使用年限。 yeeyan |