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Neil: Hello and welcome to Six-Minute English from BBC Learning English, I'm Neil and with me today is Rosie. Rosie: Hi there. Neil: Well, today we're talking about men. Rosie: That sounds interesting. Neil: It is very interesting especially if you'r

发表于:2019-01-07 / 阅读(98) / 评论(0) 分类 六分钟英语

The 2009 Nobel Prize in physiology or medicine goes to Harvards Jack Szostak, Johns Hopkinss Carol Greider and Elizabeth Blackburn at U.C. San Francisco for their work on how chromosomes are protected by telomeres and the enzyme telomerase. The Nobel

发表于:2019-01-08 / 阅读(50) / 评论(0) 分类 Scientific American(十)月

Every villain has his Achilles' heel. And microscopic scoundrels are no exception. The challenge for those who wish to ward off microbial bad guys is to identify that weak spot. Now, scientists studying the toxoplasmosis parasite think they've done j

发表于:2019-01-08 / 阅读(71) / 评论(0) 分类 Scientific American(三)月

PEOPLE IN AMERICA - Barbara McClintock, 1902-1992: She Made Discoveries about Genes and Chromosomes CHRISTOPHER CRUISE: This is PEOPLE IN AMERICA in VOA Special English. Today, Jim Tedder and Shirley Griffith tell about Barbara McClintock. She was on

发表于:2019-01-12 / 阅读(33) / 评论(0) 分类 2012年VOA慢速英语(六)月

If your teenage son or daughter is blighted by acne, they can take heart. 如果你那处在青春期的儿子女儿正饱受粉刺痤疮的摧残,那么是时候振作起来了。 For while they may feel greasy and unattractive at the moment, by m

发表于:2019-02-18 / 阅读(54) / 评论(0) 分类 趣味英语

饶舌:Tech N9NE - Leave Me Alone 相关介绍 :2008年9月是Tech N9NE事业的一个里程碑,他的双CD专辑《Killer》突破100万张的销售记录。2009年4月7日,Rock The Bells 2009 Festival邀请他来做演出,今年10月的最新

发表于:2019-03-02 / 阅读(155) / 评论(0) 分类 节奏布鲁斯
学英语单词
a known quantity
a Veronica
alveolodental canal
antenna terminal
associate ... with
belly-wash
bermanite
binucleate, binucleated
bit-plane
bomb-shelter
brunfelsia americanas
by craft
caesia
call in action
carbonamide
case carburization
ceanothuses
cellulose chloroacetate
chart-pattern
chinese calligraphy
condition of compatible deformation
copper oxide meter
corporation tax rules
curved blade
data link control bootstrapping
depth-deviation indicator
discal vein
economic take-off
electric capacity type liquidometer
electrolog
Energetic particle Explorer
ethcnoid resins
filtering sterilization
fission chemistry
floating leaved plant
geologic time unit
high speed winder
hot-rolled reinforced bar
hydrargyri bromidum
idealogical
imitators
internal mechanisms
interpales
jackass of all trades
Jean Philippe
keep my head down
killens
Konyavska Planina
Krumstedt
land characteristics
leiotropis
lolland (laaland i.)
look ill
lords
mass conversion factor
mesentericoparietal fossae
metric capacity units
micropores
nonexecutable program
Nyambe
off-floor terminal
on-demand publishing
Ostrach
ozdemirs
painters
paleontologic taxon
parallel standards
paranthelion
paranuclear
peaking pulse
Providence, C.
pulse modulation IR-system
Raab
rakily
reblading
reciprocating spout fertilizer broadcaster
rudbeckia
saffian leather
San Lucas, I.
santa barbara plan
secondary jet
service payments as percentage of exports of goods and services
shale-prone facies
short title list
singular solution
spill kit
strong basis
subclones
tangenite
tea-set
telephone operator
temperature differential
thermal pollution
time limit relay
titanor metal
toll pike
tripersonal
troutlikest
turn-lengths
unquoted shares
weldable strain ga(u)ge
write gap scatter