仲醇;二代甲醇

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发表于:2018-12-04 / 阅读(124) / 评论(0) 分类 英文魔法师字源大挪移

一个英语单词可分为三部分:前缀(prefix)词根(root)后缀(suffix)。位于词根前面的部分就是前缀。前缀,可以改变单词的意思。 carb-, carbo- 表示碳 carbon = carb + on n. 碳 carbohydrate = carbo + h

发表于:2018-12-19 / 阅读(77) / 评论(0) 分类 英语PK台

We don't have any more pens, can we substitute pencils. 已经不再有钢笔了,可用铅笔来代替吗? substitute表示以...代替。注意上句中substitute后的pencils不是被替换的,而是用来替换pens的。如果要明确表明用

发表于:2018-12-25 / 阅读(70) / 评论(0) 分类 蒋健棠英语实用句子

bedizen, [bi'diz(ə)n] v 把装饰得过分华丽而俗气;穿着俗丽 【记】bed床

发表于:2018-12-30 / 阅读(107) / 评论(0) 分类 不择手段背单词

In the English language, putting two -ing words together often is not only natural but correct. Listen to an example: Ive been avoiding going to the doctor. In todays Everyday Grammar, we will look at examples of when two or more -ing words appear ne

发表于:2019-01-03 / 阅读(55) / 评论(0) 分类 2018年VOA慢速英语(三)月

What you eat affects more than physical health. Two new studies have added to the growing evidence linking the stomach and the brain. In a report in the Proceedings of the National Academy of Sciences, researchers studied how junk food can trigger ad

发表于:2019-01-08 / 阅读(124) / 评论(0) 分类 Scientific American(十一)月

By Jim Malone Washington 10 March 2006 President Bush The decision by a company based in Dubai to abandon efforts to take over management of several large U.S. ports may have diffused a political cont

发表于:2019-01-09 / 阅读(143) / 评论(0) 分类 2006年VOA标准英语(三月)

FRITZI BODENHEIMER: This is SCIENCE IN THE NEWS in VOA Special English. I'm Fritzi Bodenheimer. FAITH LAPIDUS: And I'm Faith Lapidus. Winter conditions are affecting many countries in Earth's northern hemisphere. Winter brings cold weather and, with

发表于:2019-01-11 / 阅读(337) / 评论(0) 分类 2010年慢速英语(二)月

Could you cover for me on Tuesday? I'm not coming back until Wednesday. 你星期二可以帮我代班吗?我要到星期三才回来。 Sure. What's up? 当然可以,有什么事吗? He substituted for his colleague who was ill. 他为生病的同

发表于:2019-01-15 / 阅读(64) / 评论(0) 分类 旅游英语口语就该这么说

1.People will come to expect that injured or diseased organs are meant to be repaired from within,in much the same way that we fix an appliance or automobile: by replacing the damaged part with a manufacturer-certified new part. 人们将开始期望受

发表于:2019-01-17 / 阅读(78) / 评论(0) 分类 大学四六级阅读

Diet and the Brain A study in the Proceedings of the National Academy of Sciences finds that brain chemicals linked to addiction are in play with a high-sugar diet, and a study in the Archives of Internal Medicine shows that a high-carb diet had last

发表于:2019-01-30 / 阅读(193) / 评论(0) 分类 60秒科学

SCIENCE IN THE NEWS - Diet News / Big Plans for Losing Weight / New Drug for Malaria By Broadcast: Tuesday, June 01, 2004 (THEME) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Sa

发表于:2019-01-30 / 阅读(137) / 评论(0) 分类 科技之光

The case for prenuptual agreements may have just gotten stronger: According to a new survey by credit-tracking company Experian, 16 percent of newlyweds admit they are hiding a financial account from their spouse. 婚前协议的案例与日俱增。信

发表于:2019-02-01 / 阅读(67) / 评论(0) 分类 实用英语

VOICE ONE: Many people who try to lose weight know that no diet is perfect.But two new studies show that a diet low in carbohydrates can cause faster weight loss than a diet low in fats. This was true at least in the short term. Researchers published

发表于:2019-02-06 / 阅读(93) / 评论(0) 分类 英语杂谈

There are lots of different diets. On of them is called the low-carb diet. If you were on a low-carb diet you would eat... 节食方法有很多种,有一种叫做低碳水化合物饮食,若你就是这种情况,你会吃什么呢? a) less fish b) less pasta(意大利面条) c) les

发表于:2019-02-06 / 阅读(220) / 评论(0) 分类 六分钟英语

MILAN, Jan. 12 (Xinhua) -- Inter Milan head coach Andrea Stramaccioni said his side are rediscovering their balance following their 2-0 victory over Pescara in the Italian Serie A league at home on Saturday. It went well, because the most important t

发表于:2019-02-11 / 阅读(137) / 评论(0) 分类 英语新闻

(91) A: Are you ready to place your order now? B: The order will be mailed to you next week. A: Is it going to the head office? B: No, I think it is going to be mailed to your local branch. A:你们准备好下订单了吗? B:下星期就寄给你

发表于:2019-02-11 / 阅读(56) / 评论(0) 分类 实用英语

Spraying Insecticide Indoors Reduces Spread of Malaria Researchers in West Africa have shown that spraying insecticide indoors can dramatically reduce malaria transmission. Efforts to develop a malaria vaccine have so far been disappointing, so progr

发表于:2019-02-12 / 阅读(128) / 评论(0) 分类 VOA标准英语2011年(十月)

STEVE INSKEEP, BYLINE: Some people who watch what they eat may be overlooking the most important things. Counting calories is a bit too simple. Cutting carbs is a bit too hard. So what can you do? NPR's Allison Aubrey has a different strategy. ALLISO

发表于:2019-03-04 / 阅读(136) / 评论(0) 分类 2019年NPR美国国家公共电台1月

Don: Today on A Moment of Science Yael and I are talking about... lunch. Yael: Actually, we're going to talk about Don's lunch--and just how healthful, or unhealthful, it is. D: Well, I don't think you're gonna see too much unhealthful stuff, Yael. T

发表于:2019-03-06 / 阅读(125) / 评论(0) 分类 英语时差8,16
学英语单词
Adonibezek
antiwrap strip
arachidic bronchitis
Bailey's triple catch
benzidine and nitroprusside reagent
blushets
bottle gentians
breadboard model
canvas tank
chain grate boiler with thrower
Chevreuse
chibo
chinese medicinal
conduction loss bolometer
decidual cast
diffuse cranial hyperostosis
dipterocarpus oil
disturbance of apprehension
double pressure suppression system
dry (type) dust collector
electron repeller
Elkamicina
engagement sleeve
epilatory
equivalent eccentric wheel
ethical nature
everything but the kitchen sink
fernier
finitize
fission-product activity
flatb
fulgurates
furiousness
gas-density recorder
genus Vincetoxicum
Greater Sudbury
gross registered tonnage
guignardia ilicis-formosanae
headsheets
hearing examiners
hemony
high-pressure die block
hydroperoxyls
hypernasality
impaves
Ingichka
intarissable
integrated reflecting power
integrated ship instrumentation system
interdined
ipsilaterally
law and regulations
linear macromolecule
longitudinal number
luxer
Maaziz
mass spectrometric detection
mesolithin
momentary speed droop
myrddin
nicho
nuclear winter
nutrient uptake characteristics
olpidiopsis fusiformis
organic acidotrophic lake
oval turning device
papular leprosy
Pielach
pimacun
Pinkstaff
placards
portable sander
potassium copper(ii) acetate
pull someone's teeth
rate of pitch
reekies
refraction arrival
Rezine
rhasophore
rocksolid
Root's blower
runoff yield
scr-
semi-Pelagian
separated completion
side elevation
silberston
sitzkriegs
Steinberg group of a ring
taxin
term for delivery
the underground railroad
thick-stemmed
thread paper
titanium(iii) hydroxide
true slime
value fund
Vincent's periodontal angina
Vitacin
window balance spring
Winterfeld
works council