毛发纤维

hair fiber的用法和样例：

例句

Mercaptoethanol can destroy the disulfide bond inside the hair fiber,and form sulfohydryl.The product of this reaction is a kind of sulfohydryl-containing adsorbing fiber.巯基乙醇可以打开毛发纤维分子间的双硫键生成巯基，制成含巯基改性毛发。

疯狂英语口语绝招巧问妙答

Oh ,let me think for a moment . [00:03.79]噢，让我想一会儿。 [00:07.58]I haven't a clue ,I 'm afraid. [00:12.15]我没有线索，很抱歉。 [00:16.72]I'm not really sure ,sorry . [00:20.87]我真说不准。对不起。 [00:25.03]I'm terr

发表于:2018-11-28 / 阅读(139) / 评论(0)

零距离李阳疯狂英语口语

科学美国人60秒 SSS High Fiber Diet Keeps Intestinal Walls Intact

Your nose may be the first place you think of as a source of mucus. But mucus is a major player in your gut, too. There's antimicrobial peptides and proteins that are present in there. Bacteria live in there and forage on the carbohydrates. And it's

发表于:2018-12-24 / 阅读(77) / 评论(0)

2016年Scientific American(十一)月

俚语口头禅:Bad hair day

【句子对照】 I'm having a bad hair day today, so I'm wearing a hat. 我的头发没有梳好，所以我戴了一个帽子。【关键俚语】 bad hair day (noun phrase) 英：a day when someone's hairstyle doesn't look as good as it could 中：头发不整，心情也好

发表于:2018-12-24 / 阅读(129) / 评论(0)

俚语口头禅

英语口语大赢家Topic133:洗发Washing Hair

妈妈带着丹尼尔到理发店理发，坐着无聊，于是就想洗个头发，这洗头发最近也有新花样，究竟有什么不同呢？我们往下看吧！ Listen Read Learn Hairdresser: Would you please take a seat over there? There are some interesting magazines on the coffee-table. Shirle

发表于:2018-12-26 / 阅读(59) / 评论(0)

英语口语大赢家

纯正英语一分钟-hair cut

I wonder how many times we have our hair cut in our life. Hundreds. It would also be interesting to know how many different hairstyles we have. I know the styles I had when I was younger would look silly today. I really like haircuts. Its interesting

发表于:2018-12-26 / 阅读(79) / 评论(0)

纯正英语一分钟

纯正英语一分钟-hair

I never know what to do with my hair. Sometimes I want it long, sometimes I want to cut it all off. My hair is a little unmanageable. It never does what I want it to. Its very thick. When its long and I have lots of split ends so I have to go to the

发表于:2018-12-26 / 阅读(90) / 评论(0)

纯正英语一分钟

Beer for washing hair 啤酒是洗头用的

Beer for washing hair 啤酒是洗头用的 Two nuns were shopping and happened to be passing the beer store. One asks the other if she would like a beer. The other nun answered that would be good, but that she would be queasy about purchasing it. Th

发表于:2019-01-07 / 阅读(126) / 评论(0)

趣味英语

Lesson 52 - NO HOLDS BARRED / LET ONE'S HAIR DOWN

no holds barred to let one's hair down 对人坦率，无保留地说自己的看法，有的时候是以友好和轻松的态度出发的，但是在某种情况下也可能是语气强硬，情绪对立

发表于:2019-01-09 / 阅读(110) / 评论(0)

美国习惯用语

VOA慢速英语-Agriculture Report - Raising Goats for Their Hair

This is the VOA Special English Agriculture Report. Angora goats Goats are valuable not just for their milk and meat. Or for their ability to help renew grasslands and control weeds. Or even for their ability to be friendly and gentle around childre

发表于:2019-01-09 / 阅读(60) / 评论(0)

VOA慢速英语2008年（八）月

VOA慢速英语 2007 0213a

This is the VOA Special English Agriculture Report. Goats are raised not just for their milk and meat, and their ability to control weeds and help renew grasslands. They can also be valuable for their hair. Cashmere comes from cashmere goats and ango

发表于:2019-01-11 / 阅读(70) / 评论(0)

VOA慢速英语2007年（二）月

VOA慢速英语2012 Agriculture Report - Do It Yourself: Raising Angora Goats

Agriculture Report - Do It Yourself: Raising Angora Goats This is the VOA Special English Agriculture Report. Has anyone ever tried to get your goat? To get your goat is an expression. It means to make you mad. A good friend might tell you: Don't wor

发表于:2019-01-12 / 阅读(61) / 评论(0)

2012年VOA慢速英语(六)月

VOA慢速英语2010年-Agriculture Report - Want Truly Homema

This is the VOA Special English Agriculture Report. Goats are valuable not just for their milk and meat. Or for their ability to control weeds and help renew grasslands. Or even for their ability to be gentle around children. Goats can also be valuab

发表于:2019-01-12 / 阅读(90) / 评论(0)

2010年VOA慢速英语(九)月

2007年VOA标准英语-Study Shows High Fiber Diet Not More Helpful Fi

By Melinda Smith Washington 18 July 2007 We are going to find out about two studies on breast cancer. One studied whether a diet very high in fiber and low in fat could reduce the risk of recurring breast cancer. Another study focused on women with a

发表于:2019-01-12 / 阅读(127) / 评论(0)

2007年VOA标准英语（七月）

美国国家公共电台 NPR The FDA Will Decide Whether 26 Ingredients Count As Fiber

RACHEL MARTIN, HOST: The Food and Drug Administration is set to decide soon on a matter that could help you rethink fiber. Yeah, we're talking about fiber. We're told to eat a whole lot more of it. It's good for us, right? But what exactly counts as

发表于:2019-01-16 / 阅读(98) / 评论(0)

2017年NPR美国国家公共电台10月

零食包装上的英语

地球村时代，英语和中文也全球化了。爱吃零食的你怎能不会看包装袋的英文呢？小心哦，不要一不留神，营养没跟上，脂肪增加不少了哟。健康又美味，包装英语跟我学! 国外食品的包装上，

发表于:2019-02-01 / 阅读(156) / 评论(0)

实用英语

Keys

One day a husband was chiding (斥责）his beautiful blonde wife about leavingher keys in the ignition （点火处）of her car. If I take them out of the car I lose them, she reasoned. Yes dear, but what if someone steals your car? the husband cou

发表于:2019-02-07 / 阅读(138) / 评论(0)

趣味英语

<词海拾贝>Hair Of The Dog：解宿醉的一杯酒

英语里有一个俚语叫hair of the dog ，表示“解宿醉的一杯酒”，这是为什么呢？其实，这句俗语更完整的说法是“hair of the dog that bit you”，与过去的一种传

发表于:2019-02-12 / 阅读(72) / 评论(0)

英文语法词汇

Aboutyourhair头发的常识

A human hair consists mainly of a protein called Keratin. It also contains some moisture and the trace metals and minerals found in the rest of the body. 人类的头发主要由一种叫角朊的蛋白质组成，并含有水分及在身体其他部分

发表于:2019-02-14 / 阅读(117) / 评论(0)

实用英语

美国习惯用语:379 let your hair down

今天我们要讲的习惯用语都有这样一个词，hair。大家一定都熟悉hair这个词。它的意思是头发。男男女女每天都得在整理自己的头发上花一些心思和工夫，因为头发对人的仪表很重要，难怪从

发表于:2019-02-18 / 阅读(122) / 评论(0)

美国习惯用语

China launches super-speed test train

QINGDAO, Shandong, Dec. 26 (Xinhua) -- China's largest rail vehicle maker, CSR Corp. Ltd, over the weekend launched its first test train that features speeds reaching up to 500 km per hour. The six-car train with a fairshaped head is the newest in th

发表于:2019-02-25 / 阅读(99) / 评论(0)

英语新闻

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

6MThDP

Acquaro

advance encryption standard