音标:[,eksəpæθə'dʒenəsis] ;
n. 【植物病理学】外致病原因

Human Waste Killing Caribbean Coral In the first documented case of a human pathogen infecting a marine species, U.S. scientists say a bacterium in untreated human sewage is killing coral along the Florida coast and in the Caribbean Sea. The finding

发表于:2019-01-11 / 阅读(51) / 评论(0) 分类 VOA标准英语2011年(八月)

An international team of researchers looking for the cause of severe bacterial epidemics has deciphered the genome of group A streptococcus, a normally harmless sore throat pathogen that occasionally turns deadly. Experts say the breakthrough could s

发表于:2019-01-13 / 阅读(85) / 评论(0) 分类 VOA标准英语2010年(一月)

Keeping up with the Joneses是一个典型的美式习语,表示“和你的富裕邻居保持同等的生活方式或质量”,这其实是一句讽刺的话,指“和左邻右舍比排场比阔气

发表于:2019-01-18 / 阅读(150) / 评论(0) 分类 英文语法词汇

By Phuong Tran Dakar 15 March 2007 In some parts of Africa, divorce is still considered a scandal. But, as more couples move to Africa's rapidly growing cities, divorce has become less of a cultural shock. Although female divorcees in rural communit

发表于:2019-02-02 / 阅读(126) / 评论(0) 分类 2007年VOA标准英语(三月)

当红翻唱女Esmee Denters首张单曲 Outta Here Get me outta here 'Cuz my eyes are burning from these silly tears That you brought when you show me you dont really care And you never loved me, Someone get me outta this place 1 2 3 4 (Right now)

发表于:2019-02-03 / 阅读(83) / 评论(0) 分类 好听的英文歌曲

本期内容: American scientists announced that they had cloned the Zika virus. This is an important stage in producing a safe version of the pathogen to be used in a vaccine against the mosquito-borne illness, which has been linked to brain defor

发表于:2019-03-02 / 阅读(96) / 评论(0) 分类 夏说英语新闻晨读
学英语单词
.ams
ammoniaalum
anticreative
beris-beris
blow their brains out
board approval indicator
breakeven pricing
canted deck
caustic product pump
charcot's pain
checkout counters
chisel shaped bit
chromatian
chromophobe cell
Chulu
coefficient of impact
constant impedance attenuator
crushed rock
current expense
DAC (digital to analog conversion)
daily closing
dainties
dashiell hammetts
dirty money
doll like
dolls eye
dorsal cornua
ecdyson(e)
electric steel bar shears
electrotelegraphy
engineering design graphics
ethnic-specific
external sphincterotomy
fibre optic borescope
flat vein
gaede
ghost peppers
high power pulsed accelerator
hofuf (al hufuf)
hopple-leathershoe
hungry ghost
imdtly.
insulating shoes
jet ballast tank
John Dillinger
kulhavy
larch agaric
leproma
Load on Clause
loganville
mean temperature difference
microchiropteran
multinational area
multistability
neftas
negative nitrogen balance
nonfile-structure device
o-fluoronitrobenzene
opposite parity
osteoid aneurysm
oxidizement
pancreatobiliary
penny-a-liners
pentaphosphate
phlorin
planckian radiation
pressure-cycled ventilator
quillety
redirection of call
request control block
requirement statement language (rsl)
reugious
roseola infantum
secondary malabsorption syndrome
Senda Hachada
shellac varnishes
sichuan fritillaria and loquat syrup
Simonov, Konstantin M,
slightly sloping
social-climbing
speak
spermatoschesis
square-wave amplifier
standard document
standard week
swaggerings
technology-intensive enterprise
telestereoscopes
thinner with senser
through the Nose
trimethylphosphine
tubing lamp
turn someone on
TV for railway commerce inspection
ultrahigh vacuum technology
under no consideration
underimporting
vanning jig
vitellmucoid
within the sound of silence
wrightsville beach
zinc-ethylphenyl dithiocarbamate