四氢中甲川胆色素,粪胆色素

SSS 2012-01-24

This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(211) / 评论(0)

Scientific American(一)月

新标准初中英语九年级(上):UNIT1 Mobile phones

[00:00.00]I see.Well,this phone is widely used in China. [00:04.71]It's designed in Germany but it's made in China. [00:08.04]That's why it's not too expensive. [00:10.82]Can I see it ?...Thank you .I like it , [00:13.78]and it's not too heavy .eithe

发表于:2018-12-29 / 阅读(155) / 评论(0)

外研社新标准初中英语九年级

新标准初中英语九年级(上):UNIT2 Mobile phones

[00:00.00]Module 11 MOBILE PHONES [00:07.06]UNIT 2 Mobile phones are mostly used [00:10.69]to keep in touch with other people . [00:13.73]1 Listen and read. [00:16.75]Mobile phones [00:18.68]These days,mobile phones [00:20.52]are very common all over

发表于:2018-12-29 / 阅读(188) / 评论(0)

外研社新标准初中英语九年级

娱乐新天地MV 2006-北欧女精灵 Lene Marlin / What if

The Best Female Vocal Singer of North Europe--Lene Marlin (MTV) 2005 album from one of Norway's finest pop artists.This is her third and follow-up album to her previously released, 'Playing My Game' (1999) and 'Another Day' (2003). The later has has

发表于:2019-01-02 / 阅读(226) / 评论(0)

娱乐新天地MV 2006

专业术语—中草药成分英汉对照词汇T1

T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗

发表于:2019-01-03 / 阅读(196) / 评论(0)

医务英语

英语歌曲:Michelle Tumes-lovely

Michelle Tumes-lovely you're the sweet dreams that soothe me when i cant fall asleep you're the field in the middle of the city im rushing by in the speed of light you're the strong resolution when i found all the piece you're the church bells a ring

发表于:2019-01-07 / 阅读(186) / 评论(0)

好听的英文歌曲

VOA标准英语2012--Kenya Cattle Benefit from Mobile Service iCow

Kenya Cattle Benefit from Mobile Service iCow Mutige is three months' pregnant. Her owner, Michael Ruchu, is delighted, predicting that his cow's offspring will produce up to 25 liters of milk each day. Its father was a very good bull, and I am expec

发表于:2019-01-13 / 阅读(191) / 评论(0)

VOA标准英语2012年(三月)

音乐咖啡厅:Colette Carr - Mes Amis (We Can Party)

Colette Carr原名Colette Mary Carr，出生于1991年1月6日，是一位美国女歌手、歌曲作者（原创歌手）、说唱歌手，工作在加利福尼亚州的洛杉矶或马里布与Interscope唱片签约。2009年发行了首张单曲Bac

发表于:2019-01-16 / 阅读(258) / 评论(0)

音乐咖啡厅

2016年CRI EU's Assessment on China's MES to be on Agenda

Reporter: EU Ambassador Hans Dietmar Schweisgut says the assessment work will be carried out by European Commission in the coming months. Speaking at a news conference here in Beijing, the ambassador says changing market economy status for China invo

发表于:2019-01-19 / 阅读(213) / 评论(0)

2016CRI中国国际广播电台

2018年CRI Locals hail Uganda's largest hydro power plant project financed by China

Locals in Uganda are lauding a construction project financed by China which is creating the East African country's largest hydroelectric power plant. The 600-megawatt (MW) Karuma Hydroelectric Power Plant is located at the mid-western district of Kir

发表于:2019-01-19 / 阅读(250) / 评论(0)

2018CRI中国国际广播电台

Mobile phones

BBC Learning English 6 Minute English Mobile phones Doug: Hello, Im Doug Campbell and this is 6 Minute English. Today were talking about mobile phones. And Im here with Jackie Dalton have you got your mobile Jackie? Jackie: Yes, I have Doug but Ive

发表于:2019-01-30 / 阅读(175) / 评论(0)

六分钟英语

音乐咖啡厅:Lene Marlin - Story Of A Life

曲： Story Of A Life 音乐星级： ★★★★ 所属专辑：Twist The Truth 发行年代：2009 风格：Folk 相关介绍：Lene Marlin并不是只有甜美的外表，她的专业演唱技巧、超高水准的词曲创作以及宛如天籁的优美音质在在表现出独树一格且与众不同的特质。Lene Marlin用

发表于:2019-02-01 / 阅读(248) / 评论(0)

音乐咖啡厅

音乐咖啡厅:Agnes - Sometimes I Forget

音乐咖啡厅:Agnes - Sometimes i Forget Song：Sometimes i Forget Artist：Agnes I get so busy and I shut you out And you don't have no clue what that's about You probably thinking that I'm getting mad at you I should take the time to just explain

发表于:2019-02-03 / 阅读(238) / 评论(0)

音乐咖啡厅

听歌学英语:Unforgivable Sinner-Lene Marlin

Unforgivable Sinner Lene Marlin 在2003年秋天，十八岁的音乐奇才美少女Lene Marlin，以一首甜美的流行歌曲Unforgivable Sinner，大大地震撼了挪威的排行榜，不但得到了挪威葛莱美奖的肯定，并且居排行榜

发表于:2019-02-05 / 阅读(169) / 评论(0)

听歌学英语

听歌学英语:Unforgivable Sinner (Lene Marlin)

听歌学英语:Unforgivable Sinner (Lene Marlin) 在2003年秋天，十八岁的音乐奇才美少女Lene Marlin，以一首甜美的流行歌曲Unforgivable Sinner，大大地震撼了挪威的排行榜，不但得到了挪威葛莱美奖的肯定，

发表于:2019-02-05 / 阅读(167) / 评论(0)

听歌学英语

ESL Podcast 268 – Get-Rich-Quick Schemes

Bill: What are you watching? Susan: Im watching a really interesting TV program. Its about how to make a lot of money quickly and easily. Bill: Are you watching an infomercial? Those things are scams! You should know better than to fall for some get-

发表于:2019-02-07 / 阅读(185) / 评论(0)

地道美语播客

听歌学英语:Still Here-Lene Marlin

听歌学英语:Still Here-Lene Marlin [00:20.41]Still Here [01:04.14]I just cant help it [01:06.26]No matter what you say [01:09.00]It sounds youre far from okay [01:15.20]I know youre hurting [01:17.64]So please just stop the lie [01:19.96]Just say

发表于:2019-02-08 / 阅读(179) / 评论(0)

听歌学英语

音乐咖啡厅:Everything's Good-挪威精灵Lene Marlin新歌

今年三月来自北国挪威的音乐精灵Lene Marlin在四年沉寂之后发行了全新个人专辑《Twist the Truth》。 Artist:Lene Marlin Song:Everything's Good You kiss my lips And say goodnight You take my hand Turn off the light I hear you prey I love that sound I feel

发表于:2019-02-08 / 阅读(229) / 评论(0)

音乐咖啡厅

万物简史第212期:把铅撵出去(1)

10 Getting The Lead Out 第十章把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur

发表于:2019-02-17 / 阅读(219) / 评论(0)

万物简史

好听的英文歌曲：Michelle Tumes-lovely

you're the sweet dreams that soothe me when i cant fall asleep you're the field in the middle of the city im rushing by in the speed of light you're the strong resolution when i found all the piece you're the church bells a ringin in the evening im a

发表于:2019-03-02 / 阅读(228) / 评论(0)

好听的英文歌曲

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

auditory hyperesthesia

classified advertisements

clomazone