音标：[kәn.træktә'bilәti] ；

n. 收缩, 收缩性
[建] 收缩性

n. Capability of being contracted; quality of being
contractible; as, the contractibility and dilatability of air.

contractibility的用法和样例：

例句

用作名词(n.)

Also, slenderized wool fiber has higher hydrothermal contractibility, it must keep the low temperature in the process.但是，拉细羊毛具有较高的热水收缩性能，在实际加工中要注意掌握低温原则。
Calcium is not only involved in building healthy bones and teeth.It also plays a large role in muscle contractibility.钙质不仅能够增强骨骼和牙齿的健康，同时它在肌肉收缩时也起着重要的作用。

心灵歌汤 Tranquility

发表于:2018-12-06 / 阅读(171) / 评论(0)

心灵歌汤

英语入门对话：35 Expressing Possiblity

1. Can you play the piano? Yes, but not very well. 2. How about the guitar? (I can play) a little. 3. Can Billy ride a bike? No, he can't. He's too young. 4. Does Abby speak Mandarin? Yes, she speaks very well. 5. Do you sing? Not really. I have no t

发表于:2018-12-17 / 阅读(153) / 评论(0)

英语词组对话

ENVIRONMENT REPORT - Sport Utility Vehicles

ENVIRONMENT REPORT - October 4, 2002: Sport Utility Vehicles By Mario Ritter This is the VOA Special English ENVIRONMENT REPORT. One of the most popular kinds of car in the United States is not really

发表于:2019-01-02 / 阅读(127) / 评论(0)

健康与环境

英语歌曲:Tynisha Keli-Lights Out

Tynisha Keli，原名Tynisha Keli Soares。1985年出生于美国，是一名RB歌手。2009年首张专辑The Chronicles of Tk在日本专辑排行榜拿下第15名，单曲 Shatter'd则在公告牌Japan Hot 100 Charts获得第六名的好成绩。T

发表于:2019-01-10 / 阅读(143) / 评论(0)

天籁音乐

英语歌曲:Tynisha Keli-Spotless Mind

发表于:2019-01-10 / 阅读(138) / 评论(0)

天籁音乐

THE MAKING OF A NATION 187 - 1930s/Neutrality Tested

THE MAKING OF A NATION - April 4, 2002: 1930s/Neutrality Tested By David Jarmul VOICE 1: THE MAKING OF A NATION -- a program in Special English by the Voice of America. (Theme) Growing tensions in Eur

发表于:2019-01-11 / 阅读(130) / 评论(0)

The Making of a Nation

VOA慢速英语2011--Flying Car Moves Closer to Reality

Technology Report - Flying Car Moves Closer to Reality 科技报道 - 飞行汽车即将成为现实 This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道。 You could fill the sky with all the ideas people

发表于:2019-01-12 / 阅读(130) / 评论(0)

2011年VOA慢速英语(七)月

VOA标准英语2012--Reality of Mormon Life More Complex Than Romney Image

Reality of Mormon Life More Complex Than Romney Image Iconic temples, a world-famous choir, and clean-cut missionaries sent worldwide by the Church of Jesus Christ of Latter-day Saints in Salt Lake City. But a visit to suburban Salt Lake City shows h

发表于:2019-01-13 / 阅读(136) / 评论(0)

VOA标准英语2012年(九月)

VOA标准英语2010年-Swaziland to Get New TB Testing Facili

Swaziland has one of the highest HIV prevalence rates in the world - 26 percent for those between the ages of 15 and 29. But to deal with the epidemic, health officials must do more than increase treatment, care and prevention efforts. They must also

发表于:2019-01-14 / 阅读(128) / 评论(0)

VOA标准英语2010年(十)月

VOA标准英语2011--Lower Oil Price Helps Consumers But Mark

Lower Oil Price Helps Consumers But Market Volatility Remains In recent months, crude oil prices have experienced their sharpest drop since the 2008 financial crisis, and now stand at around $80 a barrel. Alongside one of the main highways leading in

发表于:2019-01-14 / 阅读(123) / 评论(0)

VOA标准英语2011年(八月)

Lesson 159 - LICK / LICKETY-SPLIT

Lick Lickety split 今天我们要给大家介绍的两个习惯用语都是以 lick 这个字为主的。Lick 就是用舌头舔什么东西。比如说,你要是买了一个蛋卷冰淇淋,那你就非

发表于:2019-02-02 / 阅读(182) / 评论(0)

美国习惯用语

英语杂谈：107 Quality Time

Where's Mom? 妈妈呢? She went to a school-board meeting. 她去参加联合校董事会会议了。 I don't know how she does it. 我不知道她怎么办到的。 She sure keeps busy. 她真的是忙个不停。 It's important to her. 这对她来说

发表于:2019-02-06 / 阅读(121) / 评论(0)

英语杂谈

英语杂谈：108 Quality Time 2

Hello there, Robbie. 哈，Robbie。 What are you doing up this late? 这么晚了你还没睡在做什么？ Reading. 读书。 Reading? 读书？ At this hour? 在这个时候？ Ah, come on, Robbie. 噢，算了吧，Robbie。 What are you doing u

发表于:2019-02-06 / 阅读(106) / 评论(0)

英语杂谈

英语杂谈：109 Quality Time 3

Good morning. 早安。 What a wonderful morning! 多么美好的早晨！ Don't the flowers smell wonderful? 花儿闻起来好香，不是吗？ Good morning, Ellen. 早安，Ellen。 Yes, they do. 是的，花儿好香。 That's why I'm reading my

发表于:2019-02-06 / 阅读(102) / 评论(0)

英语杂谈

音乐咖啡厅:Tynisha Keli - Lullabye

音乐咖啡厅:Tynisha Keli - Lullabye 相关介绍：Tynisha Keli，原名Tynisha Keli Soares。1985年出生于美国，是一名RB歌手。2009年首张专辑The Chronicles of Tk在日本专辑排行榜拿下第15名，单曲 Shatter'd则在公告牌

发表于:2019-02-07 / 阅读(228) / 评论(0)

音乐咖啡厅

音乐天堂：lullabye——Tynisha Keli

This is your Lul-Lul-Lul-Lul-Lul-Lul-Lul-Lulla-bye You're my baby And I sing this just to show your mine I'm a hold you til you Sleepin in the middle of the night This is your Lul-Lul-Lul-Lul-Lul-Lul-Lul-la-bye Closer than you think you are Always th

发表于:2019-02-11 / 阅读(262) / 评论(0)

音乐天堂

学个词Learn a Word 第959期 Quality time

今天我们要学的词是quality time。 Quality time, 意思是高品质的时光。 The newly weds tried to spend quality time together despite busy work schedules, 尽管工作很忙，但是这对新婚燕尔的夫妇还是想方设法在一起渡

发表于:2019-02-11 / 阅读(109) / 评论(0)

英语单词荟萃

音乐咖啡厅:Tynisha Keli - It's Over

音乐咖啡厅:Tynisha Keli - It's Over 相关介绍：Tynisha Keli，原名Tynisha Keli Soares。1985年出生于美国，是一名RB歌手。2009年首张专辑The Chronicles of Tk在日本专辑排行榜拿下第15名，单曲 Shatter'd则在公告

发表于:2019-02-18 / 阅读(184) / 评论(0)

音乐咖啡厅

VOA标准英语2009年-US Secret Service Accepts Responsibili

The director of the U.S. Secret Service says his agency was responsible for allowing an unauthorized couple to attend a White House state dinner last week. Chris Simkins | Washington 04 December 2009 MIchaele and Tareg Salahi, greet President Barack

发表于:2019-02-19 / 阅读(149) / 评论(0)

VOA标准英语2009年(十二月)

ESL Podcast 426 – Talking About Product Quality

Brenda: Its fun shopping for a new cell phone, dont you think? Yoji: Sure, but I just need one with the bare basics . Brenda: Not me. I want one thats top-of-the-line . My old phone was cheap and flimsy , and it started acting up after only a few mon

发表于:2019-02-19 / 阅读(113) / 评论(0)

地道美语播客

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

4-Nitrophenol

advanced process technology

alachlors

anwswering cord

armed merchant cruiser