大黄素-6-甲醚

M: Hi Benjamin. My name is Dr. Green. What seems to be the matter? B: I've been feeling pretty ill for a few days now. M: what are your symptoms? B: I feel chilly, I've got cramps, I keep throwing up, and I feel dizzy and tired. M: it sounds like you

发表于:2018-11-30 / 阅读(173) / 评论(0) 分类 生活英语情景口语

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发表于:2018-12-10 / 阅读(109) / 评论(0) 分类 牛津阅读树ORTMP3(1-11级)

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(83) / 评论(0) 分类 2016年VOA慢速英语(十)月

Todd: OK, Hisa, why don't we talk about food? 希莎,我们为什么不谈谈食物? Hisa: Good. 好的 Todd: OK, first of all, actually, can you cook? 首先,你会做饭吗? Hisa: Yes, I can. 是的,我会。 Todd: Yeah. What can you cook

发表于:2018-12-18 / 阅读(101) / 评论(0) 分类 实战口语情景对话

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(130) / 评论(0) 分类 Scientific American(六)月

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(129) / 评论(0) 分类 Scientific American(三)月

Japanese engineer Masaaki Nagumo had always dreamed of operating a robot from Mobile Suit Gundam. 日本工程师南云正章(Masaaki Nagumo)一直梦想着操作《机动战士高达》中的机器人。 That is the name of a popular Japanese an

发表于:2019-01-03 / 阅读(128) / 评论(0) 分类 2018年VOA慢速英语(四)月

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(133) / 评论(0) 分类 医务英语

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(166) / 评论(0) 分类 农业与发展

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(134) / 评论(0) 分类 VOA2003(下)-环境与健康

By Naomi Martig Hong Kong 20 March 2008 Stock markets in Asia remain jittery, with fears of a U.S. recession continuing to cause major market fluctuation. As Naomi Martig reports from Hong Kong, financial analysts say that this may be the beginning o

发表于:2019-01-12 / 阅读(142) / 评论(0) 分类 VOA标准英语2008年(三月)

Iranian President Mahmoud Ahmadinejad addressed thousands of flag-waving supporters at a victory rally to celebrate being officially proclaimed winner of Friday's election, despite widespread accusations of fraud. Supporters of Iranian President Mah

发表于:2019-01-13 / 阅读(123) / 评论(0) 分类 VOA标准英语2009年(六月)

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(153) / 评论(0) 分类 经济学人科技系列

dinks sandwich generation 我们上次给大家介绍了baby boomers和yuppies。 这是两个反映美国社会变化的习惯用语。今天我们再给大家讲两个这方面的俗语。在第二次

发表于:2019-01-27 / 阅读(173) / 评论(0) 分类 美国习惯用语

The Edinburgh International Festival is over fifty years old and has earned its reputation as one of the world's greatest celebrations of the arts. The founders of the Festival believed that the Festival programmes should be of the highest possible a

发表于:2019-01-30 / 阅读(131) / 评论(0) 分类 阅读空间

Jordin Sparks在她会说话之前, Jordin 的歌声就频频出现在电视和广播里, 三岁的时候就在她妈妈的磁带里清脆放音. 在小学时她用厨房当排练室,站在橱柜上练声,初中时在教堂唱诗班唱歌, 并乐此不疲。 2006年九月,她陆续赢得了亚利桑那偶像,西雅图偶像,接着在那里获得

发表于:2019-02-02 / 阅读(175) / 评论(0) 分类 音乐咖啡厅

英语里你不知道的几个小秘密 The shortest complete sentence in the English language consists of only one word and that is Go. 英语里由一个单词组成的最短的完整的句子就是GO。 The oldest word in the English language is t

发表于:2019-02-04 / 阅读(142) / 评论(0) 分类 实用英语

与数字有关的英语词根总结 milli-【千分之一】例:milliampere(毫安)=milli(千)+ampere(安培) centi【百分之一】例:centimeter(厘米)=centi(百分之一)+meter(米) deci【十分之一】例:decibe

发表于:2019-02-06 / 阅读(193) / 评论(0) 分类 英语学习方法

Today I am going to teach you how to play my favorite game: 今天我要教你们怎么玩我最爱的游戏: massively multiplayer thumb-wrestling. 超级多人拇指摔跤 It's the only game in the world that I know of 这是我所知的唯一一个

发表于:2019-02-21 / 阅读(149) / 评论(0) 分类 TED演讲教育篇

1. The shortest complete sentence in the English language consists of only one word and that is Go. 英语里由一个单词组成的最短的完整的句子就是GO. 2. The oldest word in the English language is town. 英语里最有年头的一个词

发表于:2019-02-25 / 阅读(162) / 评论(0) 分类 英文语法词汇
学英语单词
acupressures
atmospheric humidity
AULOSTOMOIDEA
autotopagnosias
Avery, John
bad trade
big in japan
boilermen
booksmith
bourques
braking vane
buffeter
Buldan
camp (cyclic adenosine monophosphate)
capillary support
Cart.
catagenetically
cauda
central tendency measurement
character corelator
clofenoxyde
conditioning
cowplop
crenellates
customing
cyclical model
Cyrano
deliver into
dibenzofuran
disease of thoracic wall
disrepairing
down comer annulus
drag someone through the mud
dsb
ectropothecium intorquatum
Ellecom
emergency key
endotherapy
eubalaena glacialis
FAAWC
faute de mieux
gallabeahs
guercio
hardpacked
hartke
hollow font
hosteen
HVDC (high voltage direct current)
iconise
in bad part
indispensable enzyme
individuous
intenta
isotopic vital effect
Kumad
longitudinal length modes
lonicera similis hemsl.
Machadinho, R.
masonry arch
mechanical-input transducer
military-industrial complex
multicommodity network problem
nonordered
normal combustion velocity
on the right side
oxide trapped charge
paratoluenesulfonic acid ammonium salt
photographic memory
planar osculating angle
poge
polyarchal
preferist
pro-lifer
prompt check
ranchera
ransmit
registering voltmeter
reverse gear assembly
runway heading
SAP Planned Delivery Time
scrutinizingly
sheath-circuit eddy
sneezing gas
sodium ironoxalate
SS-R
standard-processing techinque
staphylostreptococcic disease
starch cooking
steam schooner
stream-discharge record
subdeterminant
teratoma of liver
test-pieces
thermal infrared sensing
unsavo(u)ry mess
upholstered furniture
Uzunisa
vector variables
vehicle structural mechanics
vocalis
water-supply installation
weed-filled