[医]丙酮丁醇生成发酵

BBC Learning English 6 Minute English Shopaholics(购物狂) NB: This is not an accurate word-for-word transcript Kate: Hello and welcome to this week's 6 Minute English where and I'm joined again by Rebecca. Hi Rebecca. Well, when it comes to sub

发表于:2018-11-29 / 阅读(363) / 评论(0) 分类 六分钟英语

A: Youre new here, right? B: Yes, I am new. A: Is this your first semester? B: I just transferred from another school. A: What school did you transfer from? B: I came here from PCC. A: Do you like it here so far? B: I am really enjoying it here so fa

发表于:2018-12-02 / 阅读(205) / 评论(0) 分类 大学英语对话

Ory Okolloh 讲述她人生和家庭的故事,以及她为何开始报道肯尼亚议会的工作

发表于:2018-12-09 / 阅读(266) / 评论(0) 分类 TED公开课:告女性说

Simple New Test Detects Early Signs of Diabetes 新型简单测试或能检测出糖尿病早期迹象 People with Type 1 diabetes, usually diagnosed in children and young adults, must take insulin injections and watch their diet to keep their blood

发表于:2018-12-16 / 阅读(143) / 评论(0) 分类 VOA标准英语2015年(一月)

Air pollution outside is easy to spot, hanging over the city, or sputtering from a tailpipe. But there's lot of indoor air pollution, too, even if it's not as obvious. It's caused by volatile organic compounds, or VOCs. They can come from building ma

发表于:2018-12-24 / 阅读(203) / 评论(0) 分类 2016年Scientific American(八)月

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:2018-12-30 / 阅读(149) / 评论(0) 分类 单词解析速记

It was their first vacation together in years. Meg and Oscar had been running their own jewelry business for years. They made a nice income, but they were busy all the time. They went to one trade show after another, flying throughout the US and ofte

发表于:2018-12-31 / 阅读(198) / 评论(0) 分类 365个英语简短小故事

Tips and Advice for Workaholics Lately, your job has taken up much of your time. You've even started bringing work at home and you keep working until the wee hours (凌晨)of the morning. You spend Saturdays and Sundays with your head bent on your

发表于:2019-01-02 / 阅读(181) / 评论(0) 分类 白领美丽英文诵典365

AGRICULTURE REPORT - Making Cheese the Traditional Way, Part Two By Mario Ritter Broadcast: Tuesday, October 04, 2005 I'm Jim Tedder with the VOA Special English Agriculture Report. Last week, we hear

发表于:2019-01-02 / 阅读(167) / 评论(0) 分类 农业与发展

shool IwishIwasinthelandofsilly WhereIcouldbesosilly,willy,nilly, Whtiahob-alob-a-looandawil-la-bil-la-bee, Withabib-a-lob-a-loobobeel. Shool,shool,shoolIrool, ShoolIshag-a-rackshool-a-bob-a-loo, Inthelandofsillywithanillywillywe, Withabib-a-lob-a-lo

发表于:2019-01-10 / 阅读(174) / 评论(0) 分类 Wee Sing In The Car

PollyWollyDoodle Oh,IwentdownSouthfortoseemySal, SingPollywollydoodle(I'msinging)alltheday, MySal,sheisspunkygal, SingPollywollydoodle(I'msinging)alltheday. Faretheewell,faretheewell, Faretheewellmyfairyfay,(Isay,Singalltheday.) ForI'mgoin'toLou'sian

发表于:2019-01-10 / 阅读(241) / 评论(0) 分类 Wee Sing In The Car

FAITH LAPIDUS: Im Faith Lapidus. DOUG JOHNSON: And Im Doug Johnson with EXPLORATIONS in VOA Special English. Since ancient times, people have grown grapes to produce wine. Join us as we tell about the history of wine and how it is made. We will also

发表于:2019-01-12 / 阅读(210) / 评论(0) 分类 2010年VOA慢速英语(十)月

The political turmoil in the Arab world may not only lead to much higher oil prices, but greater competition for resources and a shift in priorities for oil-producing nations. So says the author of Rising Powers, Shrinking Planet. What's happening in

发表于:2019-01-14 / 阅读(201) / 评论(0) 分类 VOA标准英语2011年(三月)

Killing of US School Children Sparks Gun Control Discussion Authorities say the weapons used in the Newtown shooting were legally registered to Nancy Lanza, the mother of the gunman, Adam Lanza. She was the first of 27 victims of the shootings, inclu

发表于:2019-01-14 / 阅读(178) / 评论(0) 分类 VOA标准英语2012年(十二月)

By Melinda Smith Washington, D.C. 07 June 2007 For years, doctors urged women to take folic acid if they planned to get pregnant. Then researchers discovered the nutrient helped reduce the risk of a heart attack. But now a new study shows folic acid

发表于:2019-01-16 / 阅读(250) / 评论(0) 分类 2007年VOA标准英语(六月)

You start with a liquid containing some kind of sugar, add yeast, and wait. The yeast digests the sugar, giving off alcohol in the process. The sugar in beer comes mostly from a grain called barley. With wine, the sugar usually comes from grapes. Eit

发表于:2019-01-22 / 阅读(150) / 评论(0) 分类 英语时差8,16

词根联想记忆法词汇教程(四)

发表于:2019-02-01 / 阅读(175) / 评论(0) 分类 英文语法词汇

By Barry Unger Washington, DC 13 September 2006 watch Volunteerism report In the United States, volunteering has long been a part of the American way of life. In 2005, roughly a fifth of the U.S. population participated in volunteer activities. More

发表于:2019-02-01 / 阅读(248) / 评论(0) 分类 2006年VOA标准英语(九月)

Workaholism 工作狂 Kate: Hello, Im Kate Colin and this is 6 Minute English. Today I'm here with Jackie and were talking about people who work too much. Jackie: Hi Kate, yes most of us spend the majority of our lives at work and our working patterns

发表于:2019-02-07 / 阅读(523) / 评论(0) 分类 六分钟英语

Key Sentences(重点句子) 886.How are you going to spend your weekend? 你打算怎么过周末呢? 887.Ill just play it by ear. 我还没有考虑呢。 888.Would you like to play tennis with me before going home? 回家前和我打场网球

发表于:2019-02-11 / 阅读(175) / 评论(0) 分类 实用英语
学英语单词
alic
aperiodic speed fluctuation
apligraf
application card
aster formosanus
automatic pouring machine
bad asset
BCS ground state
blows your top
blue magnetism
Bolivian monetary unit
Boltzman distribution law
Bolzano-Weierstrass theorem
busaba
Busch Gardens Tampa Bay
camphorwood chest in carved lacquer
campsis
castanopsis fargesii franch. c. tatwaniana hay.
cleanliest
cogenerations
counterings
court order
crown post-puller
daily per capita consumption
dead square
denudating
djaul (dyaul i.)
dryopteris dilatatas
elecampin
fall into a good berth
felicissimus
fixed geometrical arrangement
flat and raised abrasive tile
flow measuring device
Gadīsa
gamma contamination indicator
gelatinous structure
girder truss
glass hydrometer
grease testing
have time to play with
heavy-gauge
hereanent
HNTD
hyperon beam
ilanas
Inanna
infinitesimals
invisibility
ion-sound wave
keywell
leather-like finishing
leeway and drift angle
lentour
Maesa
maniple
margin control
mesentorrhaphy
Minstedt
misjudging
monimiaceous
mono-articulate chain manipulator
moving target tracking
nalline
nano-farads
nigged ashlar
on a pinch
paederastic
passive hardness
Pauli principle
periodic test of nuclear power plant
pimarane
pinhole borer
potassium bromide
premoulded filler strip
professorling
progressive bluegrass
rapid spoil removal
re-address
reactive histocytosis
relational operation
rengam(renggam )
roquefortine
rotating drum feeder
second-order correction
semi-direct lighting
shabbes goy
short-stop bath
slitting disc
snake poison
tarweeds
the classifieds
the titans
thermoluminescent dosemeter
thondamen
to the limit
Tolyposporium
traumatophilia
under-constable
unquenching
wretchly
yllin