细胞色素P-450（酵素系统）, 细胞色素P-450 (酵素系统)

美语听力 English Café 450

Topics: Famous Americans Charles Schultz and Peanuts; The Wrangell-St. Elias National Park and Preserve; to be pleased to versus to be happy to versus its (ones) pleasure to; to sit versus to seat; willy-nilly Words: cartoon freelance folks memoir to

发表于:2018-11-30 / 阅读(128) / 评论(0)

美语听力 English Cafe

SSS 2008-10-06

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Germanys Harald zur Hausen and Frances Luc Montagnier and Francoise Barre-Sinoussi share the 2008 Nobel Prize in Physiology or Medicine, awarded October 6th. Barre-Sin

发表于:2019-01-08 / 阅读(103) / 评论(0)

Scientific American(十)月

艾伦脱口秀第450期:最佳喜剧

Well,congratulations,nice to meet you first of all. 恭喜你首先很高兴见到你 Really nice to meet you,I'm excited. 很高兴见到你我很兴奋 And congratulations on the success of the show,it's doing very well. 还有祝贺你节目获得

发表于:2019-01-11 / 阅读(48) / 评论(0)

艾伦脱口秀

高频英语口语对话第450期:借阅杂志

unit 507 借阅杂志 dialogue 英语情景对话 A:Can I borrow this magazine from you? It's really interesting and I can't put it down. A:我能借你的这本杂志看吗？它太有趣了，我放不下手了。 B:I am sorry, but I can't lend it

发表于:2019-01-21 / 阅读(244) / 评论(0)

高频英语口语对话

大家说英语第450期:一起来做饭吧!(2)

OK, we have all the ingredients for our cookies. 好的，我们已经把所有制作曲奇的材料准备好了。 Now we mix everything together to make dough. 现在我们要把所有东西混在一起制作面团。 I can mix it with this spoon. 我

发表于:2019-01-23 / 阅读(55) / 评论(0)

大家说英语

每日一词【450】prime time：黄金时段

今天我们要学的词是prime time。 Prime time, 是黄金时段的意思。 A prime time soap opera, 指黄金时段的肥皂剧。A prime time news anchor, 是黄金时段的新闻主播。The interview will be broadcast during prime time, 采访

发表于:2019-02-02 / 阅读(46) / 评论(0)

英语每日一词

经济学人450:黑人拳王奋斗史

Books and Arts; Book Review; 文艺；书评； Racism in sport;The black white hope 体坛的种族歧视;黑人拳王奋斗史 The Longest Fight: In the Ring with Joe Gans, Boxing's First African-American Champion. By William Gildea. 《最长的奋斗

发表于:2019-02-02 / 阅读(63) / 评论(0)

经济学人综合

纪念莎士比亚诞辰450周年

Today marks 450th anniversary of the birth of British bard William Shakespeare. To commemorate the anniversary, the National Center for Performing Arts in Beijing will be hosting an array of Shakespearean plays to honor the English playwright. CRI's

发表于:2019-02-03 / 阅读(56) / 评论(0)

英语新闻

美文欣赏：莎士比亚诞辰450周年回顾十四行诗

从1564年诞生于英格兰斯特拉特福镇到2014年，今年是伟大的英国戏剧家、诗人莎士比亚诞辰450周年。而对于英国演员来说，莎翁或者说莎士比亚戏剧是必修课。 Shall I compare thee to a summer's day? 能

发表于:2019-02-07 / 阅读(70) / 评论(0)

实用英语

德国超级金币被盗市值接近450万美元

Berlin police said thieves broke into the German capital's Bode Museum and made off with a massive 100 kg gold coin worth millions. 德国首都柏林的警方日前表示，窃贼闯入了该市的博德博物馆，偷走了一枚重达100公斤、价

发表于:2019-02-08 / 阅读(56) / 评论(0)

英语新闻

英文短篇故事（纽约）450 Here's Your $2 Back

Fred asked Joan, Would you lend me $2? I want to buy a lottery scratch-off. I'll pay you back tomorrow. She said, Sure. Just remember me if you win something. He bought a scratch-off. He used a dime to reveal the hidden numbers and symbols. He said,

发表于:2019-02-15 / 阅读(98) / 评论(0)

英文短篇故事（纽约）

乔布斯传第450期:回到未来(8)

They suspended the rehearsal, and for a while it seemed as if Jobs might cancel the entire product launch. 他们停止了预演，接下来的那一刻，大家认为乔布斯似乎要取消整个产品发布会。 Ruby looked at me as if to say, 'A

发表于:2019-02-15 / 阅读(96) / 评论(0)

乔布斯传

英语访谈对话 450 Life in Sweden

Todd: So, Ruth in Europe, have you traveled much? Ruth: Yeah, actually, um, well, when I was younger I went on a tour around all of Western Europe and then when I was at university I backpacked around Scandinavia for a month with a friend. (Nice!) It

发表于:2019-02-17 / 阅读(57) / 评论(0)

英语访谈对话

美向伊增派450名军事人员

WASHINGTON, June 10 (Xinhua) -- The United States will send up to 450 additional military personnel to train Iraqi forces combating Islamic State militants, said the White House Wednesday. President Barack Obama has authorized the deployment of up to

发表于:2019-02-18 / 阅读(48) / 评论(0)

英语新闻

夏说英语新闻晨读第450期:筑地市场83年谢幕

本期内容： Tokyo's world-famous Tsukiji fish market has held its final pre-dawn tuna auction before being relocated to a new site. The world's largest fish market, which has been in operation for 83 years, is being moved as part of the redevelop

发表于:2019-02-20 / 阅读(57) / 评论(0)

夏说英语新闻晨读

2018年CRI Scientists engineer mutant enzyme which eats plastics quickly

An international group of scientists has engineered an enzyme which they say will be able to eat some of the most common plastic. It's being touted as a possible way to fight pollution. Improvements aimed at making the enzyme work more effectively ar

发表于:2019-02-22 / 阅读(107) / 评论(0)

2018CRI中国国际广播电台

新西兰英语 450 After-shocks continue in Christchurch

Christchurch had more small after-shocks today. Two of them were over 4.0 on the Richter scale. Yesterday three after-shocks were 4.4 or 4.5. Since the big earthquake on September 4th last year, the province of Canterbury has had 7350 after-shocks bu

发表于:2019-02-25 / 阅读(85) / 评论(0)

新西兰英语

愉悦口语:第450期跑腿英文怎么说

讲解文本： run errands for others 为别人跑腿，供差遣 Mike really doesn't like running errands for his boss. Mike特别不喜欢为他老板跑腿。 I have to run errands for others because I'm new here. 我必须干跑腿的活，因为我

发表于:2019-03-06 / 阅读(107) / 评论(0)

愉悦口语

英语听力精选进阶版 450

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-03-06 / 阅读(103) / 评论(0)

英语听力精选进阶版

边走边学英语语法（MP3）450

Sorry,thereisnottexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thankyou！英语语法flash 英语语法与词组动画

发表于:2019-03-10 / 阅读(128) / 评论(0)

边走边学英语语法

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

About PIF Editor

algebraic dependence

amblychia moltrechti

angiokeratoma corporis

average corrosion rate

Baycliff

be bracketed for the prize