tube

英 [tjuːb]

美 [tuːb]

n.  (金属、塑料、橡胶等制成的)管，管子; 管状物; (由软金属或塑料制成的带盖的、盛膏状物的)软管
v.  给…装上管子; 插管（以助呼吸); 用管道运输

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

高考CET4CET6考研TOEFLIELTSTEM4计算机

Oxford 3000 / Collins.3 / BNC.2688 / COCA.2520

同义词辨析

pipeconduittube【导航词义：管子】

习惯用语

n.

go down the tube/tubes
• 失败；落空；完蛋；吹了
  to fail
• The education system is going down the tubes.
  这种教育体系就要垮台了。

牛津词典

noun

管 pipe
• （金属、塑料、橡胶等制成的）管，管子
  a long hollow pipe made of metal, plastic, rubber, etc., through which liquids or gases move from one place to another
• 管状物
  a hollow object in the shape of a pipe or tube
  1. a bike's inner tube
     自行车内胎
  2. the cardboard tube from the centre of a toilet roll
     手纸卷中央的硬纸管
容器 container
• （由软金属或塑料制成的带盖的、盛膏状物的）软管
  a long narrow container made of soft metal or plastic, with a lid, used for holding thick liquids that can be squeezed out of it
  1. a tube of toothpaste
     一管牙膏
• 一罐啤酒
  a can of beer
  1. a tube of lager
     一罐拉格啤酒
身体部位 part of body
• 管状器官；管；道
  a part inside the body that is shaped like a tube and through which air, liquid, etc. passes
  1. bronchial tubes
     支气管
地下铁道 underground railway
• 伦敦地下铁道
  the underground railway system in London
  1. a tube station/train
     地铁车站 / 列车
  2. We came by tube .
     我们乘地铁来的。
电视 television
• 电视；电视机
  the television
耳朵 in ear耳朵 in ear

柯林斯词典

• N-COUNT 管子;管;管状物
  Atubeis a long hollow object that is usually round, like a pipe.
  1. He is fed by a tube that enters his nose.
     他靠鼻饲管进食。
  2. ...a cardboard tube.
     纸卷芯
• N-COUNT (内盛膏状物等的)管状容器
  Atube ofsomething such as paste is a long, thin container which you squeeze in order to force the paste out.
  1. ...a tube of toothpaste.
     一管牙膏
  2. ...a small tube of moisturizer.
     一小管保湿液
• N-COUNT 管状器官;管;道
  Some long, thin, hollow parts in your body are referred to astubes.
  1. The lungs are in fact constructed of thousands of tiny tubes.
     肺实际上由上千条细微的气管构成。
• N-SING (伦敦的)地铁
  The tubeis the underground railway system in London.
  1. I took the tube then the train and came straight here...
     我先乘地铁，然后坐火车直奔这里。
  2. He travelled by tube.
     他乘地铁旅行。
• N-COUNT 电视机
  You can refer to the television asthe tube.
  1. The only baseball he saw was on the tube.
     他看过的唯一一场棒球赛是在电视上看的。

in BRIT, use 英国英语用 the box


• PHRASE （公司、经济、机构）完全垮掉，彻底崩溃，告吹
  a business, economy, or institutiongoes down the tubesorgoes down the tube, it fails or collapses completely.
  1. The country was going down the tubes economically...
     该国经济正在彻底崩溃。
  2. When I was dieting, that was when my social life started going down the tube.
     我节食的时候，也就切断了一切社交生活。
• See also:bronchial tubecathode-ray tubefallopian tubeinner tubetest tube

英英释义

noun

• an electric railway operating below the surface of the ground (usually in a city)
  1. in Paris the subway system is called the `metro' and in London it is called the `tube' or the `underground'
  Synonym:metroundergroundsubway systemsubway
• conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases
  Synonym:tubing
• electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
  Synonym:vacuum tubethermionic vacuum tubethermionic tubeelectron tubethermionic valve
• (anatomy) any hollow cylindrical body structure
  Synonym:tube-shaped structure
• a hollow cylindrical shape
  Synonym:pipe

verb

• place or enclose in a tube
• ride or float on an inflated tube
  1. We tubed down the river on a hot summer day
• convey in a tube
  1. inside Paris, they used to tube mail
• provide with a tube or insert a tube into

双语例句

• He had the presence of mind to put his emergency oxygen tube in his mouth.
  他镇定自若地把应急输氧管放进了自己的嘴里。
• Heat the glass tube to the point that it can bend.
  将玻璃管加热，以能弯曲为度。
• The port side is the vent valve and tubing, and the starboard side is the blow tube.
  港口方面是发泄阀和油管，和右舷侧是打击管。
• I work in the extruded tube business.
  我做挤压管生意。
• The researchers demonstrated this using DNA in a test tube.
  研究人员在试管中演示了DNA编辑这一操作过程。
• When I was dieting, that was when my social life started going down the tube.
  我节食的时候，也就切断了一切社交生活。
• A typical fluorescent lamp is a tube with metal electrodes at each end.
  日光灯通常是一根两端装有金属电极的管子。
• The tyre and the inner tube are both punctured.
  外带和里带都扎穿了。
• Some of the best extensions are made from sections of rod tube or drainpipe.
  最好的延长管中有些是用杆管或排水管制成的。
• I took the tube then the train and came straight here
  我先乘地铁，然后坐火车直奔这里。