甲雄烯醇酮

报告称吸烟或永久性损伤你的遗传物质

AS IT IS 2016-10-01 Report: Smoking May Permanently Damage Genetic Material 报告称吸烟或永久性损伤你的遗传物质 Here is another reason to not light up a cigarette. Smoking can permanently damage your genetic material, according to a n

发表于:2018-12-16 / 阅读(107) / 评论(0)

2016年VOA慢速英语(十)月

SSS 2011-06-22

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a

发表于:2018-12-24 / 阅读(159) / 评论(0)

Scientific American(六)月

SSS 2010-03-23

Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to the research presented at the American Chemical Society meeting

发表于:2018-12-24 / 阅读(157) / 评论(0)

Scientific American(三)月

2015年ESL之日常生活 23 Using Battery Power

Using Battery Power Luisa: The battery on my computer is almost out of juice. Allesandro: Did you bring a spare? Luisa: Its a rechargeable battery, so instead of replacing it, I need to plug it in, but there are no outlets in here. Allesandro: I dont

发表于:2018-12-27 / 阅读(185) / 评论(0)

2015年ESL之日常生活

六人行FriendsMP3 4-9

The One Where They抮e Gonna PARTY! -------------------------------------------------------------------------------- Written by: Andrew Reich & Ted Cohen Transcribed by: Eric Aasen -------------------

发表于:2019-01-01 / 阅读(232) / 评论(0)

六人行—第1-5季

专业术语—医院常用抗菌药物的英文翻译(14)

林可霉素类克林霉素 Clindamycim 氯林可霉素, 特丽仙, 克林美, 氯洁霉素, 林大霉素Cleocin, Dalacin 林可霉素 Lincomycin 洁霉素, 林肯霉素植物药黄连素 Berberine

发表于:2019-01-03 / 阅读(109) / 评论(0)

医务英语

专业术语—中草药成分英汉对照词汇M

M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物（舞茸提取物） Malonyl Oleanolic acid Hemi

发表于:2019-01-03 / 阅读(162) / 评论(0)

医务英语

专业术语—中草药成分英汉对照词汇A3

β-Amyrin β-香树脂醇 α-Amyrin acetate α-香树脂醇乙酸乙酯 β-Amyrin acetate β-香树脂醇乙酸乙酯 β-Amyrin palmitate 棕榈酰β-香树酯 Anabasine 毒藜碱 Anagyrine 臭豆碱,安

发表于:2019-01-03 / 阅读(159) / 评论(0)

医务英语

AGRICULTURE REPORT - Restrictions on Methyl Bromide

AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals

发表于:2019-01-06 / 阅读(194) / 评论(0)

农业与发展

Study: Loss of Ozone Slows

By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the

发表于:2019-01-11 / 阅读(159) / 评论(0)

VOA2003（下）-环境与健康

历史上的今天-Today in History 2011-02-09

Ladies and gentlemen, the BeatlesFebruary 9th 1964 Beatlemania hits primetime in the United States. Close your eyes and I'll kiss you, Tomorrow I'll miss you,Remember I'll always be true The Fab 4 makes their first live appearance on American tv on T

发表于:2019-01-19 / 阅读(132) / 评论(0)

历史上的今天-2011年

历史上的今天-Today in History 2010-02-09

Ladies and Gentlemen, the Beatles! February 9th,1964Beatlemania hits prime time in the United States. The Fab Four made their first live appearance on the American TV on the Ed Sullivan Show on CBS. 1950 In Villen, West Virginia, Senator Joseph McCar

发表于:2019-01-19 / 阅读(110) / 评论(0)

历史上的今天-2010年

历史上的今天-Today in History 2013-02-09

Ladies and Gentlemen, The Beatles. Feburary 9th 1964. Beatlemania hits prime time in the United States. Close your eyes and I'll kiss you, tomorrow... The Fab Four made their first live appearance on the American TV on the Ed Aullivan Show on CBS. 19

发表于:2019-01-19 / 阅读(147) / 评论(0)

历史上的今天-2013年

历史上的今天-Today in History 2015-02-09

发表于:2019-01-19 / 阅读(136) / 评论(0)

历史上的今天-2015年

经济学人69:外因遗传与压力新生儿蓝调曲

Science and Technology Epigenetics and stress Baby blues 科技外因遗传与压力新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长

发表于:2019-01-26 / 阅读(186) / 评论(0)

经济学人科技系列

VOA标准英语2013--生物钟提供衰老的线索

Body Clock Provides Clues to Aging 生物钟提供衰老的线索 If youre searching for the fountain of youth, you might find it in your DNA. Thats according to a new study that sheds light on the biological clock ticking in our genomes, why our bod

发表于:2019-01-31 / 阅读(175) / 评论(0)

VOA常速英语2013年(十月)

男人也有“更年期”!

新词酷词（男人也有更年期!）喜怒无常?情绪低落?失眠健忘?别以为只有女性有更年期，男人也同样有更年期的烦恼。 Andropause also colloquially known as male emenopaus is said to be the result of a gradual dro

发表于:2019-02-05 / 阅读(127) / 评论(0)

英文语法词汇

英语新词：男人也有“更年期”

喜怒无常?情绪低落?失眠健忘?别以为只有女性有更年期，男人也同样有更年期的烦恼。 Andropause also colloquially known as male menopause is said to be the result of a gradual drop in testosterone, which is an androgen.

发表于:2019-02-05 / 阅读(120) / 评论(0)

英文语法词汇

通过词缀认识单词（3）

发表于:2019-02-06 / 阅读(167) / 评论(0)

英文语法词汇

Leandro Damiao leads Internacional to 3-0 win

RIO DE JANEIRO, March 25 (Xinhua) -- Host to Sao Jose in the fourth round of Farroupilha Cup, Internacional cruised to a 3-0 win on Sunday. With two goals from star striker Leandro Damiao, Internacional improved its tournament winning streak to four

发表于:2019-02-08 / 阅读(130) / 评论(0)

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学英语单词

as bad luck would have it

assignment of resources

assimilatory efficiency

Atanga

bales interaction analysis