飞行高度
飞行高度层

Oh, I have slipped the 1) surly 2) bonds of earth And danced the skies on laughter-silvered wings; Sunward I’ve climbed and joined the 3) tumbling 4) mirth Of sun-split clouds - and done a hundred t

发表于:2018-11-28 / 阅读(359) / 评论(0) 分类 疯狂英语2002年

By Caty Weaver Broadcast: August 1, 2003 This is Steve Ember with the VOA Special English Environment Report. Last month a judge ordered the United States Army Corps of Engineers to begin to lower wat

发表于:2018-12-01 / 阅读(317) / 评论(0) 分类 VOA2003(下)-环境与健康

[00:00.00]Exercise 5 [00:03.40]Part A [00:07.71]You will hear Dr.Wilson,a Professor of linguistics, [00:13.56]talk about formal and informal language. [00:18.49]As you listen,answer Questions 1--10.by circling True or False. [00:26.75]You will hear t

发表于:2018-12-04 / 阅读(278) / 评论(0) 分类 全国公共英语等级考试五级

Studies that will be released today show that fish, birds and mammals in New England have significant amounts of mercury in their bodies. The studies find the toxic metal in some unexpected habitats and they suggest that power plants in the Midwest a

发表于:2018-12-17 / 阅读(361) / 评论(0) 分类 2009年NPR美国国家公共电台7月

Individuals' Blood Glucose Levels after Meals May Be Predictable预测血糖 High blood sugar levels are a risk factor for type 2 diabetes. Doctors today have only general dietary recommendations for how to control those levels, because theres no rea

发表于:2018-12-24 / 阅读(262) / 评论(0) 分类 2017年Scientific American(四)月

Modern business often involves international travel. When booking a flight, what questions do you need to ask? 现代商务经常涉及到国际旅行,当预订航班的时候你需要询问什么样的问题 Imagine you are booking a flight and a hotel over the phone. What words

发表于:2019-01-07 / 阅读(271) / 评论(0) 分类 商务英语

HEALTH REPORT – December 11, 2002: Mercury Levels in Fish By George Grow This is the VOA Special English Health Report. Two studies are adding to the debate about the health risks of eating fish con

发表于:2019-01-07 / 阅读(239) / 评论(0) 分类 健康与环境

These 11 things will help explain why your belly's been growling. 这11个原因帮你解释为什么你的肚子一直在咕咕叫。 You're dehydrated 身体缺水了 Mild dehydration is often masked as feelings of hunger, when really your body jus

发表于:2019-01-08 / 阅读(278) / 评论(0) 分类 阅读空间

By Melinda Smith Washington, DC 01 September 2006 watch Nicotine Study Smoking a cigerette A report issued this week shows that major American tobacco companies have increased the level of nicotine in their cigarettes, making them more addictive. VO

发表于:2019-01-12 / 阅读(330) / 评论(0) 分类 2006年VOA标准英语(九月)

Tests Show Levels of Arsenic in US Rice Two hundred different types of rice and rice products tested by both the non-profit research group, Consumer Reports, and the U.S. Food and Drug Administration [FDA], contained varying levels of different forms

发表于:2019-01-13 / 阅读(271) / 评论(0) 分类 VOA标准英语2012年(九月)

Ocean Levels Rising Fast on US Coasts Ocean levels are rising faster and higher on both coasts of the United States than in other parts of the globe, according to two new studies, and California could be especially hard hit. There will be about one m

发表于:2019-01-13 / 阅读(253) / 评论(0) 分类 VOA标准英语2012年(六月)

StudyFindsHighLevelsofBPAinCannedFoodforKids The industrial chemical BPA has been used to make hard plastic bottles and the lining of food cans for decades. After studies indicated that the chemical could play a role in cancers, heart disease and abn

发表于:2019-01-13 / 阅读(214) / 评论(0) 分类 VOA标准英语2011年(九月)

DAVID GREENE, HOST: The amount of carbon dioxide in the air is rising because of human activity. And NPR's Merrit Kennedy reports that scientists around the world are trying to understand how more CO2 is going to impact the plants we eat. MERRIT KENN

发表于:2019-01-17 / 阅读(215) / 评论(0) 分类 2018年NPR美国国家公共电台6月

Shanghai Takes Measures against Rising Sea Levels Zhang Zhenyu, of the Shanghai Flood Risk Information Center spokesperson, said the seawalls virtually encircle half of the city. These are all the sea walls we have built, including from Hangzhou Bay

发表于:2019-01-19 / 阅读(269) / 评论(0) 分类 2015CRI中国国际广播电台

HEALTH REPORT - PSA Levels and Prostate Cancer By Jerilyn Watson Broadcast: Wednesday, June 09, 2004 This is the VOA Special English Health Report. Many older men are tested each year for cancer of th

发表于:2019-01-30 / 阅读(257) / 评论(0) 分类 健康与经济

今天我们要学的词是 in-flight, in-flight is spelled i-n, in, flight, f-l-i-g-h-t, flight, in-flight. In-flight 飞行中的。比如:in-flight meals 飞行餐点;in-flight movies 飞行途中播放的电影。A number of airlines in the U

发表于:2019-02-07 / 阅读(226) / 评论(0) 分类 英语单词荟萃

PORT-LOUIS, Nov. 16 (Xinhua) -- Air Mauritius will add one more weekly flight to China's business hub Shanghai from Jan. 24, 2013, the national airline of Mauritius said in a statement on Friday, bringing to two weekly fights due to increased demand.

发表于:2019-02-07 / 阅读(246) / 评论(0) 分类 英语新闻

WASHINGTON, Nov. 8 (Xinhua) -- NASA plans to add an unmanned flight test of the Orion spacecraft in early 2014 to its contract with Lockheed Martin Space Systems for the multipurpose crew vehicle's design, development, test and evaluation, the U.S. s

发表于:2019-02-07 / 阅读(291) / 评论(0) 分类 英语新闻

WASHINGTON, March 30 (Xinhua) -- A trace amount of radioactive(辐射性的) iodine(碘) has been found in a sample of milk from the west state of Washington, the U.S. Environmental Protection Agency and the Food and Drug Administration (FDA) sai

发表于:2019-02-11 / 阅读(311) / 评论(0) 分类 英语新闻

Smog levels in Beijing have hit the 'Hazardous' mark again just 2 weeks after recording one of the worst cases of air pollution. The PM 2.5 monitoring systems in the Chinese capital showed readings of around 400, which is considered hazardous. That's

发表于:2019-02-21 / 阅读(238) / 评论(0) 分类 英闻天下
学英语单词
Alcantarilla
Ancenis
asbestos-covered wire
bank revetment
batch pickling
batn
bejabbers, bejabers
benzoyl-methyl-ecgonine
blepharoblast
Brain-sand
broad leaved goldenrods
bupkes
carrageenins
Chongli
clearing-up
cold plates
colourplate
converging diverging nozzle
corona current
derivative estimation
diallyl-nortoxiferine
diligat
disacquainting
draft aft
dynamic allotropism
efficient factor
empyreans
end boss
Episc.
escribe
exhaust-gas boiler
fadedly
flat bugs
flexure of the tube
flutterballs
forced flexural wave
fringey
fully integrated digital network
genus Panicum
geomagnetic boundary
gradient index
gyrohedral class
heavy cropping
heavy milker
inkholders
intelligence gathering
Jinja-Bugembe
kargman
keep an act
Kirbymoorside
los seises (spain)
main feedback path
maize straw
market sensitive information
mediation effect
mediquip
montieth
moored subsurface buoy
munsterplatzs
Murnaghan equation
nasalities
Navigation Regime of Exclusive Economic Zone
needle-in-the-haystack
neutral waters
non-duct propagation
noncommutative principal ideal ring
one hundred and forty-seven
Opilia amentacea
original valley
padding
pecuniary exchange
picamycin
pill pool
plug in system
plutonic metamorphism
polythio
post a reward
post cartesian
print station
provisional supervision
quadruplicates
radix numeration system
rapalogue
reextraction
sajong soil
salacities
self-burning
shelving coast
simulation control center
stenograph
telemetry fuze
thegnhood
thinningz
Thornwaldt's bursitis
tosillitis
touch-tone pulsing
trade in sale
typewriter composition
vascular vessel
wheel lathe
wingless oviparous female
Zehla