酵素细胞

Pubs in Britain There are 70,000 pubs in England and Wales and several thousand more in Scotland. Every country has its drinking shop, but none has an institution quite like the British pub. The essen

发表于:2018-12-30 / 阅读(194) / 评论(0) 分类 英语沙龙2004全年合辑上

What Are Sulfites? Youve just opened a bottle of wine for dinner. On the label, you see these words: Contains Sulfites. What are sulfites? And what are they doing in your wine? 图片1 Chemical Compounds Sulfites are chemical compounds found naturall

发表于:2018-12-31 / 阅读(73) / 评论(0) 分类 英语听力文摘 English Digest

Most college students would love to get an assignment like the one Madeline Ota recently received at Stanford University. She and her classmates were asked to make beer in their dorm rooms. But before you get too excited, you need to know that it was

发表于:2019-01-02 / 阅读(138) / 评论(0) 分类 2017年VOA慢速英语(二)月

Roman Toilets Offered No Clear Health Benefits 2000年前罗马人的卫生习惯 Around 2000 years ago, the Romans moved into Europe. They built public latrines, or toilets, with many seats and washing areas. And they built sewerage systems, brought

发表于:2019-01-12 / 阅读(123) / 评论(0) 分类 2016年VOA慢速英语(一)月

But methane is actually odorless, too. 但是甲烷也是无味的。 Well then, what stinks? 那么,什么东西这么臭? The foul smell is usually due to volatile sulfur compounds, such as hydrogen sulfide and methanethiol, or methyl mercaptan

发表于:2019-01-17 / 阅读(101) / 评论(0) 分类 TED演讲教育篇

Flatulence, or passing gas, is a normal daily phenomenon. 胀气,或者放屁,是正常的日常现象。 Most individuals, yes, that includes you, 大多数人,是的,这包括你, will make anywhere from 500-1500 milliliters of gas and ca

发表于:2019-01-17 / 阅读(102) / 评论(0) 分类 TED演讲教育篇

This converts more starches to fermentable sugars which reduces the calories in the beer overall, an original bud weiser brewed in the US contains 5% of alcohol, 143 calories and 10.6 carbs, while a bud light weighs in at 4.2% alcohol, 110 calories a

发表于:2019-01-22 / 阅读(64) / 评论(0) 分类 自然百科2014年

Mary Carson was going to be seventy-two years old, and she was planning the biggest party to be held on Drogheda in fifty years. Her birthday fell at the start of November, when it was hot but still bearable-at least for Gilly natives. Mark that, Mrs

发表于:2019-01-29 / 阅读(57) / 评论(0) 分类 荆棘鸟

You know why they call him The Count? 你知道为什么他被称作伯爵吗 When he was developing this drug,he experimented on the homeless. 他研发毒品时,拿流浪汉做实验 Prostitutes,runaways. 妓女,流亡者 The police would find

发表于:2019-01-29 / 阅读(68) / 评论(0) 分类 绿箭侠第一季

AGRICULTURE REPORT - Making Cheese the Traditional Way By Mario Ritter Broadcast: Tuesday, September 27, 2005 I'm Doug Johnson with the VOA Special English Agriculture Report. The ancient way to store

发表于:2019-01-30 / 阅读(93) / 评论(0) 分类 农业与发展

Many women with polycystic ovary syndrome (PCOS) are confused about whether or not soy is good for them. Some women even fear it. 患有多囊卵巢综合征(PCOS)的许多女性都困惑大豆对她们是否有好处。有些女性甚至对大豆有些

发表于:2019-02-01 / 阅读(98) / 评论(0) 分类 实用英语

词根联想记忆法词汇教程(四)

发表于:2019-02-01 / 阅读(80) / 评论(0) 分类 英文语法词汇

For better weight control, fiber up! 想控制体重,多补充纤维吧! The latest trick to fighting obesity isn't a focus on eating less fat or sugar (although that would probably help): It's eating more fiber. And not just any kind of fiber. I

发表于:2019-02-04 / 阅读(65) / 评论(0) 分类 阅读空间

The Elegance of Tea-Drinking A: In classical novels, if someone drinks tea out of a big cup to quench his thirst, the word used to illustrate this action is drink, like a cow drinking water. Scholars would use fine cups to drink tea and the word to

发表于:2019-02-08 / 阅读(76) / 评论(0) 分类 英语畅谈中国文化

[美文欣赏] Between the preparation and the work,the apprenticeship and the actual dealing with a task or an art,there comes, in the experience of many young men,a period of uncertainty and wandering which is often misunderstood and counted as tim

发表于:2019-02-09 / 阅读(77) / 评论(0) 分类 英语美文

美国《时代》周刊评选出了2013年的25项最佳发明,有些很实用:能隐身的摩天大楼、能让瘫痪者重新站立的外骨骼套装;有些很有趣:不能提神的咖啡酒、结合了两种美味的羊角甜甜圈面包。

发表于:2019-02-18 / 阅读(91) / 评论(0) 分类 实用英语

CAIRO, Nov. 25 (Xinhua) -- Egypt's domestic divisions over a series of controversial presidential decrees continued to ferment as the nation's Judges' Club on Saturday called for a strike of all courts and prosecutors across the country. Morsi decide

发表于:2019-02-18 / 阅读(153) / 评论(0) 分类 英语新闻

I love my food. And I love information. My children usually tell me that one of those passions is a little more apparent than the other. (Laughter) But what I want to do in the next eight minutes or so is to take you through how those passions develo

发表于:2019-02-23 / 阅读(59) / 评论(0) 分类 英语语言学习

栏目简介: 那首曾经只属于你的歌。 本期内容: strong flour 高筋面粉 weak flour,cake flour 低筋面粉 So,the next building block,7grams yeast that goes to oneside of the bowl. 接下来一个材料,酵母,放在碗的一

发表于:2019-02-26 / 阅读(125) / 评论(0) 分类 美食英语随身听

Two explosions in the Nigerian city of Jos have caused a large number of casualties. The BBC has been told scores have died while an official of the Nigerian National Emergency Management Agency told the French news agency there were at least 118 vic

发表于:2019-03-04 / 阅读(114) / 评论(0) 分类 英语听力精选进阶版
学英语单词
abutting joint
affianced
al haruj al aswad hills
arrows
automatic field duplication
bescumbers
bethlems
black-graier
brother of death
Cabot's rings
Caritianas
check fire
Chinsura
circadians
Clethra petelotii
commandry
contract for the payment of goods by instalments
corporation member
counterindoctrinates
crystalline semicon-ducting compound
DAT (dynamic address translation)
deceptive advertising
deificatory
echoencephalogy
effective capacity
Egg Nebula
electronic guide
enchasten
entrepreneurial team
equalization characteristics of braking
facest
fassett
fast-opening blind
feedback winding
fidelio
fivehour
formed height of un-loaded single disc
freight not allocated
frizzen
fuckslave
fumoxicillin
graduately
grape crusher
green control grid
guiana (guayana)
guide table
halyer
heading press
Isolidin
izalpinin
Java
la serpe
land-flora
manure spreader with mounted loader
meantimes
metabolism trial
micro-business
midcoast
mix ratio
moon-bat
moon-earth transportation system
NDCA
never-smokers
Odoreu
opiners
orienting compass
out of fun
oxiodic
plant breeder's rights
platitudinal
please pay
point of change in direction
polanret microscope
population statics
q axis
quetico
raising worm
red tide disaster
rhacomitrium
ring mosaic
Sally-lunn
scalability
seismic damper
shaped rod
single operator errors
slow burning fuse
stopwords
subtropical jet stream
supertwisted birefringent effect
syntexes
tabloidizing
the complete
thinglike
Tijamuchi, R.
time of heat
tinnient
track sth down
tubular breathing
underhand stope bench
wede
white spruces
yuva