音标:[k'rəʊməsəʊmz] ;
n. <生>染色体( chromosome的复数形式 )
n. a threadlike strand of DNA in the cell nucleus that carries the genes in a linear order

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

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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 car washer
abodances
actual start date
alabastos
alaskan king crabs
archeozic era
areen
armor-plated
arsphenamine milk
arthrempyema
Australian Mists
autotomies
bacterised
bandar-e anzali (bandar-e pahlavi)
bee
broken rice contained in milled rice
bust caps
caecal coccidiosis
cairny
Campaspero
carbon black stock
Cercis sinensis Bge.
contrabandists
convention of biological diversity (cbd)
court of criminal jurisdiction
cycloganoids
dead-in-shell
deamid(iz)ation
diameter breast high
diploneis debyi
disciplinary dismissal
dismembranal desmosome
dissolved iron
double star-quad cable
duplication card punch
ergolinic
Eriocaulon taishanense
esophagofiberscopy
estate road
feint cover formation
Flumendosa, L.del
folk diagnostic method
foretopgallant
froggier
furnace depth
geologic legend
Give the alarm!
gome-si
grannies
guttorous
halogenide meter
high vacuum melting furnace
homodromic
illegal subscript
indomethacine
insolubilize
insurance premium of commercial enterprises
isobenzofurancarboxylic acid
lamp store
length of an interval
loop antenna
Maniots
manual emergency steering test
Marquand
methyl guanidine
minimum burn-out ratio
mist fan motor
Monthly Bill
moving forms
non topping cutter
observation sentence
one-element group
os capitatums
over load test
parapsychologically
performance efficiency
polar hyperplane
pyramidic space frame
reconsolidating
rectangular-shaped slot
removal of
republics of el salvador
roofed turtles
rough
Sapium baccatum
scriggling
semenologists
Silvester
slide projector
software process
spin your wheels
syndicalism
testimonial
themed
ultraoundscanner
vector ar (p) process
verfication of outstandings by correspondence
wallachian movement
war-on-terror
wave duct
whiteware
wigner-ville distribution