tube
英 [tju:b] 美 [tub]

n.

管，管状物；电子管；地铁；电视机

vt.

把…装管；把…弄成管状；用管输送；

vi.

乘地铁；不及格；

变形

复数：tubes过去式：tubed过去分词：tubed现在分词：tubing第三人称单数：tubes

双语释义

n.(名词)

1. [C]管,软管 a hollow round pipe of metal; soft metal container for pastes, paints, etc.
2. [S]〈英〉地铁 underground railway
3. [U]电子管; 显像管 electron tube; valve

英英释义

tube[ tju:b, tu:b ]

• n.
  • conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases

    同义词：tubing

  • electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope

    同义词：vacuum tubethermionic vacuum tubethermionic tubeelectron tubethermionic valve

  • a hollow cylindrical shape

    同义词：pipe

  • (anatomy) any hollow cylindrical body structure

    同义词：tube-shaped structure

  • an electric railway operating below the surface of the ground (usually in a city)

    "in Paris the subway system is called the `metro' and in London it is called the `tube' or the `underground'"

    同义词：metroundergroundsubway systemsubway

• v.
  • provide with a tube or insert a tube into
  • convey in a tube

    "inside Paris, they used to tube mail"

  • ride or float on an inflated tube

    "We tubed down the river on a hot summer day"

  • place or enclose in a tube

词组短语

steel tube钢管

seamless steel tube无缝钢管；无缝套筒

copper tube铜管

glass tube n. 玻璃管

test tube试管

tube wall管壁

tube sheet管板

inner tube轮胎之内胎

stainless steel tube不锈钢管

tube bundle（塑料）管束

seamless tube无缝钢管

fallopian tube[解]输卵管

vacuum tube真空管；电子管

draft tube尾水管；通风管；引流管

metal tube金属壳电子管

finned tube翅片管

capillary tube毛细管

tube mill管磨机；制管厂

furnace tube炉管

picture tube（电视）显像管

更多收起词组短语

同近义词辨析

subway, tube, underground

这组词都有“地铁”的意思，其区别是：

subway指城市中的地铁或通道，主要用于美国。

tube主要用于英国口语中。

underground一般用词，指城市中的地铁，主要用于英国。

双语例句

用作名词(n.)

1. This tube is flexible but tough.
   这管子柔软但很坚固。
2. She bought a tube of toothpaste.
   她买了一管牙膏。
3. I go to work on the tube.
   我经常乘地铁去上班。
4. What's on the tube?
   电视上正演什么?
5. The appendix is a worm-like tube between two and four inches long protruding from the start of the large intestine.
   阑尾是一突出于大肠起始端，2-4英寸长的蠕虫样的管状器官。

权威例句

The Roll-Tube Method for Cultivation of Strict Anaerobes
Tube feeding in patients with advanced dementia: a review of the evidence.
I tube, you tube, everybody tubes: analyzing the world's largest user generated content video system
Correction: Prevention of Neural-Tube Defects with Folic Acid in China
White organic light-emitting diodes with fluorescent tube efficiency.
On the Dispersion of a Solute in a Fluid Flowing through a Tube
Prevention of neural tube defects: results of the Medical Research Council Vitamin Study. MRC Vitamin Study Research Group.
Prevention of the first occurrence of neural-tube defects by periconceptional vitamin supplementation.
Functional interactions between the pelle kinase, Toll receptor, and tube suggest a mechanism for activation of dorsal.
Double-Blind Randomised Controlled Trial Of Folate Treatment Before Conception To Prevent Recurrence Of Neural-Tube Defects