Question

tube n.管子；管状物；<英>地铁；电视；管状器官v.提供或装上管子 (1) 这管子柔软但很坚固。(2) 她买了一管牙膏。(3) 我经常乘地铁去上班。(4) 电视上正演什么?(5) 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。

Accepted Answer

英 [tjuːb] 美 [tuːb] (1) This tube is flexible but tough.(2) She bought a tube of toothpaste.(3) I go to work on the tube.(4) What's on the tube?(5) The appendix is a worm-like tube between two and four inches long protruding from the start of the large intestine. 1[N-COUNT 可数名词]管子；管；管状物 A tube is a long hollow object that is usually round, like a pipe. He is fed by a tube that enters his nose.他靠鼻饲管进食。...a cardboard tube.纸卷芯2[N-COUNT 可数名词](内盛膏状物等的)管状容器 A tube of something such as paste is a long, thin container which you squeeze in order to force the paste out.   [oft N of n]...a tube of toothpaste.一管牙膏...a small tube of moisturizer.一小管保湿液3[N-COUNT 可数名词]管状器官；管；道 Some long, thin, hollow parts in your body are referred to as tubes . 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。4[N-SING 单数名词](伦敦的)地铁 The tube is the underground railway system in London.   [the N]  [BRIT 英]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。He travelled by tube.他乘地铁旅行。5[N-COUNT 可数名词]电视机 You can refer to the television as the tube .   [the N]  [AM 美]  [INFORMAL 非正式]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 box6[PHRASE 短语]（公司、经济、机构）完全垮掉，彻底崩溃，告吹 a business, economy, or institution goes down the tubes or goes down the tube, it fails or collapses completely.   [V inflects]  [mainly AM 主美]  [INFORMAL 非正式]The country was going down the tubes economically...该国经济正在彻底崩溃。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。7See also:bronchial tube；cathode-ray tube；fallopian tube；inner tube；test tube；

英语单词	tube
英美音标	英 [tjuːb] 美 [tuːb]
中文释义	n.管子；管状物；<英>地铁；电视；管状器官 v.提供或装上管子
英语例句	(1) This tube is flexible but tough. (2) She bought a tube of toothpaste. (3) I go to work on the tube. (4) What's on the tube? (5) The appendix is a worm-like tube between two and four inches long protruding from the start of the large intestine.
中文例句	(1) 这管子柔软但很坚固。 (2) 她买了一管牙膏。 (3) 我经常乘地铁去上班。 (4) 电视上正演什么? (5) 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。
柯林斯解释	1 [N-COUNT 可数名词]管子；管；管状物 A tube is a long hollow object that is usually round, like a pipe. He is fed by a tube that enters his nose. 他靠鼻饲管进食。 ...a cardboard tube. 纸卷芯 2 [N-COUNT 可数名词](内盛膏状物等的)管状容器 A tube of something such as paste is a long, thin container which you squeeze in order to force the paste out. [oft N of n] ...a tube of toothpaste. 一管牙膏 ...a small tube of moisturizer. 一小管保湿液 3 [N-COUNT 可数名词]管状器官；管；道 Some long, thin, hollow parts in your body are referred to as tubes . 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。 4 [N-SING 单数名词](伦敦的)地铁 The tube is the underground railway system in London. [the N] [BRIT 英] 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。 He travelled by tube. 他乘地铁旅行。 5 [N-COUNT 可数名词]电视机 You can refer to the television as the tube . [the N] [AM 美] [INFORMAL 非正式] 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 6 [PHRASE 短语]（公司、经济、机构）完全垮掉，彻底崩溃，告吹 a business, economy, or institution goes down the tubes or goes down the tube, it fails or collapses completely. [V inflects] [mainly AM 主美] [INFORMAL 非正式] The country was going down the tubes economically... 该国经济正在彻底崩溃。 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。 7 See also:bronchial tube ；cathode-ray tube ；fallopian tube ；inner tube ；test tube ；

Tube N Count 可数名词 I N Toothpaste Long Hollow