英语释义

• electric lamp consisting of a glass bulb containing a wire filament (usually tungsten) that emits light when heated

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

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

  "the bulb of a syringe"

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

• 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"

片语

electric bulb[电] 电灯泡

Horn bulb喇叭外壳

garlic bulb蒜头

type bulb罗口灯泡

light bulb电灯泡

dry bulb干球，干球式的

LED BULBLED灯

lamp bulb灯泡；玻璃泡

BULB LAMP仪表灯

wet bulb temperature[气象] 湿球温度

duodenal bulb十二指肠冠，十二指肠球部

wet bulb湿球温度计

Discharge bulb放电灯泡

SOCKET BULB仪表灯座

olfactory bulb[脊椎] 嗅球

Incandescent bulb[电] 白炽灯泡，白炽灯照

dry bulb temperature[物] 干球温度

lily bulb百合粉末，百合

incandescent bulb[电] 白炽灯泡，白炽灯照

英汉例句

• the first screw-in compact fluorescent bulb appeared in 1980.

  1980年出现了第一个螺旋式小型日光灯灯泡。

• with the shuttle, we put in a new bulb every single time. it gets expensive.

  对于航天飞机，我们不停地放个新灯泡，它会变得昂贵。

• at a party, he instructed a royal air force pilot to remove the bulb from a light fitting and place it in a flowerpot, on hearing the word germany.

  在一个派对上，他指示一位皇家空军飞行员，在听到「德国」一词时把一件灯具的灯泡摘下放入花盆。

• the idiot you catches the bulb and screws it into the top of his head, wincing at the pain.

  愚蠢的你抓住了灯泡，把它拧在那个人的头顶上，他疼得缩了回去。

• around 90% of the energy was not light but heat, as anyone changing a bulb too readily would discover in a trice.

  大约90%的能量不是用于发光而是发热，任何一个换灯泡的人都能非常容易地立刻发觉。

• he figured he and the 40 researchers at his menlo park, new jersey, development lab could come up with a good incandescent bulb in three or four months in 1878.

  在1878年，他认为他和在他位于新泽西洲门洛帕克的开发实验室里的40名研究员将在三或四个月内推出一种够好的白炽灯泡。

• 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。

• 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。

• 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。

• making the bulbs requires workers to handle mercury in either solid or liquid form because a small amount of the metal is put into each bulb to start the chemical reaction that creates light.

  制造这些灯泡需要工人们直接处理固态或液态的水银，因为每个灯泡中要封入小量的该种金属用来发生化学反应以发光。

• 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。

• 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。

• 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。

• 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。

• the bulb was a gift from a businessman in 1901 and with the exception of a brief period in 1903, a week in 1937 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。

• 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。

• some bulb makers worry about keeping up with demand for fluorescents if incandescents are phased out quickly.

  一些灯泡制造商担心如果白炽灯被很快淘汰，将无法满足萤光灯的需求。

相似词

lamp发亮

seed(Seed)人名；(英)锡德