联集效应

By Nancy Steinbach Broadcast: November 19, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. When scientists want to test the effectiveness of a new drug, they usually divide

发表于:2018-12-15 / 阅读(57) / 评论(0) 分类 VOA2003(下)-环境与健康

今年7月,14岁的美国华裔少年刘继打破老虎伍兹的纪录,成为美国青少年高尔夫锦标赛史上最年轻的冠军,同时刷新老虎伍兹保持了19年的纪录。刘继出生在纽约州一个只有11万人口的小城市史

发表于:2019-01-09 / 阅读(84) / 评论(0) 分类 实用英语

今天我们要学的词是side effect。 Side effect, 副作用。一项最近民调显示,Most Americans want health reform but fear its potential side effects, 大多数美国人都希望看到医疗改革,但是又担心改革可能带来的副

发表于:2019-02-05 / 阅读(53) / 评论(0) 分类 英语每日一词

As the development of the society, people want to conquer the environment, they use the high technology to change the environment, when people are satisfied with what they did to the nature, the nature is starting to teach human being a lesson. In th

发表于:2019-02-06 / 阅读(51) / 评论(0) 分类 英语作文

今天我们要学的词是side effect。 Side effect, 副作用。一项最近民调显示,Most Americans want health reform but fear its potential side effects, 大多数美国人都希望看到医疗改革,但是又担心改革可能带来的副

发表于:2019-02-13 / 阅读(102) / 评论(0) 分类 英语单词荟萃

VATICAN CITY, Feb.28 (Xinhua) -- The resignation of Pope Benedict XVI came into effect at 8 pm local time (1900 GMT) on Thursday, who had left the Vatican by helicopter for the papal vacation retreat in south Rome earlier in the afternoon. The pope h

发表于:2019-02-17 / 阅读(56) / 评论(0) 分类 英语新闻
学英语单词
anonymice
antibike
audio-frequency noise
balu
Bascons
beaumonts
bushwalker
business adjustment
capital and money market
cathode coupled oscillator
control recorder
curl ring
Cyananthus delavayi
dead man's switch
digital circuits
East Rochester
ecodevelopments
ejbs
electric snow melter
electrodynamics
endotherapies
engaged signaling
euclorina
facies visceralis (lienis)
facing punch
fellow-
flurn
form grinding
foundlings
glauco
glucoreceptor
graded irradiation
high-debt
hymenophyllum barbatum(v.d. b.)bak.
in-situ pile
inexpugnability
interdisciplinary research
internationally recommended value
Javerlhac-et-La-Chappelle-St-Robert
job description card
Khanh An
kuznets curve
lateral shrinkage
lauroguadine
lipoid histiocytoma
little heap
made the trial
Maghreb Common market
marlites
mercuriate
mesangial
message forwarding queue
microfleeces
minimum freight mileage
Molokane
nephritis due to serum sickness
nerve of a covering
Nestore
oligoclase basalt
Oliver's sign
outrebounds
oxeclosporin
paulinuss
perceptivity
pier-arch system
pinkish-purple
plasmodesmal
pluviometer
Pontoppidan
provo
Pudendum femininum
pygophora nigribasis
radiator machine
radio scattering
raw sable skin
region of operation
Riedelthyroiditis
rivals
Rochetaillée-sur-Aujon
Salice
sawi
scantlometer
shunt field discharge resistor
sodelglitazar
spikebill
study habit inventory
symmetrical demodulator
tea-bottle
tetranychus urticae
thrust sheet
total current
trichotoxin
var. mesocolon descendens
very important people
vocabularic
Wallace gauge
watertown process
what should I do
wornel
wound parenchyma
year-high