n. 管子, 导管；管状虫；伦敦地铁（tube的复数）

n conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases
n electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
n a hollow cylindrical shape
n (anatomy) any hollow cylindrical body structure
n an electric railway operating below the surface of the ground (usually in a city)
v provide with a tube or insert a tube into
v convey in a tube
v ride or float on an inflated tube
v place or enclose in a tube

tube的用法和样例：

例句

用作名词(n.)

This tube is flexible but tough.这管子柔软但很坚固。
She bought a tube of toothpaste.她买了一管牙膏。
I go to work on the tube.我经常乘地铁去上班。
What's on the tube?电视上正演什么?
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。

常见句型

用作名词(n.)

A test tube is closed at one end and open at the other.试管一端封闭,一端开口。
The artist has several tubes of red paint.这艺术家有几管红色颜料。
You may get to the railway station by tube.你可以乘地铁到火车站。
Our television tube has broken.我们的电视机的显像管坏了。

词汇搭配

inner tube内胎
bronchial tube支气管直接内窥管...
Eustachian tube[解]耳咽管
test tube试管
static tube静压管
Bourdon tube布尔顿管,波登管,布...
vacuum tube真空管
flexible tube柔性管,挠性管,软管...
nixie tube数码管,数字管...
rubber tube橡皮管
Fallopian tube[解]输卵管
draft tube通风管
discharge tube放电
pneumatic tube气动导管
boiler tube锅炉管
image tube移象摄象管
vortex tube涡流管
picture tube显像管
air tube气管
fluorescent tube荧光灯管

经典引文

The Mercury in the Tube fell down lower, about three inches.
出自：R. Boyle
He kicked aside cardboard tubes holding maps.
出自：H. Norman

【近义词】

pipe管子
hose水管
reed芦苇
subway地铁
cylinder圆筒
conduit导管
duct管道
spout【C】喷口
television电视机
lamp灯
railway【C】铁路
underground地下的
canal运河
electron tube真空管
thermionic vacuum tube热离子真空管...
thermionic tube[物]热离子管...
metro地铁
subway system地铁网
thermionic valve[物]热离子管...
tubing管子
vacuum tube真空管

穷爸爸富爸爸 RichDad,PoorDad 第3课

Dad, Can You Tell Me How to Get Rich? My dad put down the evening paper. Why do you want to get rich, son? Because today Jimmy's mom drove up in their new Cadillac, and they were going to their beach house for the weekend. He took three of his frien

发表于:2018-12-06 / 阅读(237) / 评论(0)

动物街64号 Zoo Lane 第一季

VOA标准英语2008年-One Man's Passion: Renewable Energy Projects

By Paul Sisco Washington D.C. 24 January 2008 Wing Power, wave power, people power. Italian inventor Lucien Gambarota tries to capitalize on all three. VOA's Paul Sisco explains in this week's Searching for Solutions report. Lucien Gambarota is a vis

发表于:2018-12-16 / 阅读(256) / 评论(0)

VOA标准英语2008年（一月）

英国学生科学读本第97期:人体(3)

Lesson 97 The Body 第97课人体 If you wish to keep your body healthy, you must learn something about its inside as well as about its outside. 你想要有一个健康的身体, 那就不仅需要了解它的外部结构, 更要明白它的内在构

发表于:2018-12-18 / 阅读(180) / 评论(0)

英国学生科学读本

英语分类词汇：舞台灯光

插座、插头和其它连接物(电器连接) Sockets， plugs and other contacts [electric connections] 插头、插座及其他接触器(电接头) Plugs， sockets and other contacts [electric connections] 表面覆有带电导体的玻璃 Glass

发表于:2018-12-18 / 阅读(208) / 评论(0)

英文语法词汇

美国科学60秒 SSS 2013-05-16

Bottled water companies often brag about the purity of their drinks. Just imagine if they found a water source that's been cut off from the outside world for well over a billion years. Well, scientists have discovered just that, in isolated reservoir

发表于:2018-12-24 / 阅读(204) / 评论(0)

Scientific American(五)月

SSS 2011-09-21

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Asbestos increases the risk for certain cancers. The fibers are thought to do so by skewering cells, setting off chemical reactions that lead to inflammation,

发表于:2018-12-24 / 阅读(257) / 评论(0)

Scientific American(九)月

英语PK台第161期:英语新闻:美国将建"超级高铁"

Elon Musk's Hyperloop is getting its first working test track When Elon Musk, the PayPal billionaire, announced his plans for a near-supersonic transport system of passenger capsules levitating inside tubes it sounded like science fiction. Now the co

发表于:2018-12-28 / 阅读(181) / 评论(0)

英语PK台

Designer Antibiotics

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson （Start at 1'04

发表于:2019-01-02 / 阅读(324) / 评论(0)

科技之光

SSS 2011-04-06

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Solar cells convert sunlight to electricity. But they don't take advantage of all that solar heat, thereby missing out on the majority of the solar ene

发表于:2019-01-08 / 阅读(310) / 评论(0)

Scientific American(四)月

美国俚语:go down the drain"泡汤"或者"付诸东流"

drain作名词的时候可以指下水道。看见go down the drain这个习惯用语，你头脑里可能会出现这样的情景：有个人在洗澡的时候不小心把手上的钻戒滑落到浴缸排水孔里，在他还没来得及作出反应的

发表于:2019-01-08 / 阅读(258) / 评论(0)

美国俚语

英文原版对话1000个:583 Bike Care

Todd: OK so, here we go, now Terry you were saying that you went from Vancouver to San Diego. How many days did that take? Terry: Um, the total trip took 42 days but that included one day on the bus up and then one day on the bus back so 40 days on t

发表于:2019-01-08 / 阅读(255) / 评论(0)

原版英语对话1000个

美国习惯用语:534 go down the drain

我们前两次讲了几个带有up这个词的习惯用语。今天要讲的习惯用语却都有和up相对的词： down。 Down这个词最常用的解释是往下。比方说在今天要学的第一个习惯用语里：go down the drain。 Drai

发表于:2019-01-14 / 阅读(309) / 评论(0)

美国习惯用语

英语听力文摘 English Digest 503、生命的足迹

类缘何而来？猩猩？还是猿？要追溯到更远的话，应该是单细胞生物吧！纳尼！还不对？那究竟是什么呢？今天的节目将为您讲述生命的起源 Life Traces in Lava Don: Can I ask you something, Ya?l? Ya?l

发表于:2019-01-26 / 阅读(197) / 评论(0)

英语听力文摘 English Digest

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

A good beginning is half done .

accersited

acoustic(al) plaster ceiling

alexins

analmine

anther dehiscence

arabinofuranosylhypoxanthine

Ashippun

associativity relation

backward operator

batch input data record