豆血红蛋白成分

2007年NPR美国国家公共电台一月-A Broken Foot, an Artificial Leg, and a R

Recording technology has changed a lot over the years, but you can still do one essential thing. You sit in front of a microphone and you tell a story, which here we are again this Friday morning because it's time for StoryCorps. It's an oral history

发表于:2018-12-02 / 阅读(278) / 评论(0)

2007年NPR美国国家公共电台

英语口语1+1:An arm and a leg

发表于:2018-12-02 / 阅读(249) / 评论(0)

英语口语1+1

电脑英语办公自动化

[00:00.00]Chapter 6 Office Automation [00:02.89]第六章办公自动化 [00:05.77]Dialogue 1 [00:06.75]句型1 [00:07.73]A: I think I need to learn how to type. [00:09.94]我想我需要练习打字。 [00:12.15]B: Don't you know how to already? [0

发表于:2018-12-05 / 阅读(343) / 评论(0)

电脑英语

英语听力文摘 English Digest 669 高原反应是什么引起的？

What Causes Altitude Sickness? Anyone who has vacationed in the higher elevations of Colorado, such as Vail and Estes Park, will tell you altitude sickness can be a real problem. Loss of appetite, nausea, vomiting, weakness, dizziness, and difficulty

发表于:2018-12-05 / 阅读(214) / 评论(0)

英语听力文摘 English Digest

英文书摘精选高原反应是什么引起的?

Anyone who has vacationed in the higher elevations of Colorado, such as Vail and Estes Park, will tell you altitude sickness can be a real problem. Loss of appetite, nausea, vomiting, weakness, dizziness, and difficulty sleeping can plague those visi

发表于:2018-12-18 / 阅读(192) / 评论(0)

2018年NPR美国国家公共电台2月

NPR 2009-12-06

The Senate is working overtime this weekend, trying to make some headway on its version of legislation to overhaul the nation's health care system. NPR's Julie Rovner has more. Among the amendments up for consideration this weekend, is one that would

发表于:2018-12-20 / 阅读(159) / 评论(0)

2009年NPR美国国家公共电台12月

60秒科学:猛犸缘何可以生存于冰期?

A couple million years ago, mammoths migrated north from Africa to colonize Eurasia. Sometime around then a massive ice age kicked inand it was stay warm or die. So their tails and heat-shedding ears shrunk, and they grew thick coats of oily fur. But

发表于:2019-01-02 / 阅读(228) / 评论(0)

60秒科学

专业术语—中草药成分英汉对照词汇C3

Cocaine 可卡因 Cocculine 衡州乌药灵 Coclaurine 乌药碱 Codeine 可待因 Codonopsis P.E. 党参提取物 Colchicine 秋水仙碱 Columbin 古伦宾 Common cnidium fruit P.E 蛇床子提取物

发表于:2019-01-03 / 阅读(199) / 评论(0)

医务英语

SSS 2010-05-04

This is Scientific American's Sixty-Second Science. I'm Christopher Intagliata. Got the minute? A couple million years ago, mammoths migrated north from Africa to colonize Eurasia. Sometime around then a massive ice age kicked inand it was stay warm

发表于:2019-01-08 / 阅读(219) / 评论(0)

Scientific American(五)月

SSS 2011-09-20

This is Scientific American's 60-Second Science. I'm Sophie Bushwick. Got a minute? When it came to surviving freezing weather, mammoths relied on more than their woolly coats: even their blood was specially adapted to let them thrive in chilly clime

发表于:2019-01-08 / 阅读(235) / 评论(0)

Scientific American(九)月

Lesson 21 - SHAKE A LEG / PULL ONE'S LEG

To shake a leg To pull one's leg 美国的成语和俗语,也和其他语言一样,有许多都是由身体各个部份的名称组成的。例如：To follow your nose是指

发表于:2019-01-14 / 阅读(301) / 评论(0)

美国习惯用语

VOA常速英语2007-German Chancellor in Ethiopia for First Leg of A

By Nick Wadhams Nairobi 03 October 2007 German Chancellor Angela Merkel has arrived in Ethiopia for the first leg of an Africa visit in which she will focus on strengthening business ties, addressing the AIDS pandemic and touring development projects

发表于:2019-01-16 / 阅读(245) / 评论(0)

2007年VOA常速英语（十月）

乔布斯传第19期:上学(7)

I started to listen to music a whole lot, and I started to read more outside of just science and technologyShakespeare, Plato. I loved King Lear. 我开始听很多音乐，阅读科技以外的书，例如莎士比亚、柏拉图的作品。我爱看《

发表于:2019-01-22 / 阅读(220) / 评论(0)

乔布斯传

女生的腰围在不断的增加

女生的腰围在不断的增加 waistlines have expanded by almost four inches in 30 years, figures show. 数据显示，女孩子的腰围在30年内将上升到约4英寸。 Rising levels of obesity mean that the average 11-year-olds waist is mor

发表于:2019-02-03 / 阅读(276) / 评论(0)

实用英语

剧增的女性腰围

Girls waistlines have expanded by almost four inches in 30 years, figures show. 数据显示，女孩子的腰围在30年内将上升到约4英寸。 Rising levels of obesity mean that the average 11-year-olds waist is more than 27.6in, compared to 2

发表于:2019-02-03 / 阅读(211) / 评论(0)

实用英语

上海时装周班晓雪新作夺人眼球

Models present creations during Shanghai Fashion Week Fall/Winter 2015 in Shanghai, April 8, 2015. Nearly 50 shows will be held in the important fashion event from April 8 to 15, featuring both Chinese and international brands. 2015年4月8日，在2

发表于:2019-02-04 / 阅读(168) / 评论(0)

阅读空间

委内瑞拉调动军事力量打击犯罪

CARACAS, May 5 (Xinhua) -- The Venezuelan government announced Sunday that it will fight crime in Caracas with the help of the armed forces, the Venezuelan News Agency reported. The Defense Ministry, the National Bolivarian Armed Forces (FANB) and th

发表于:2019-02-05 / 阅读(195) / 评论(0)

英语新闻

Valencia draw Barcelona in Copa del Rey semis first leg

MADRID, Feb. 1 (Xinhua) -- FC Barcelona and Valencia drew the first leg of their Copa del Rey semifinal 1-1 in Valencia's Mestalla Stadium on Wednesday. Valencia opened the scoring through Jonas Goncalves, only for Carles Puyol to equalize for Barca

发表于:2019-02-07 / 阅读(253) / 评论(0)

英语新闻

【英语时差8，16】犯罪现场调查

Amoment of crime scene investigation Ya?l: Hi Don, what are you... Don: Shh! I'm watching my favorite TV police drama: Crime Lab! Y: Oh, cool. Hey, what's that guy doing? D: Y'know Ya?l, you do have the right to remain silent... Y: Why is he spraying

发表于:2019-02-15 / 阅读(188) / 评论(0)

英语时差8，16

【英语时差8,16】什么是卟咻症？

The vampire is the stuff of the great horror stories. However, a recent textbook by geneticist John Jenkins suggests that Bram Stokers legend of the vampire, Dracula, may have had its basis in a very real disease that prevents some people from gettin

发表于:2019-03-06 / 阅读(296) / 评论(0)

英语时差8，16

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antetorsion

Baron Karl Wilhelm von Humboldt

batrachedra arenosella walker

cash accounting method