短臂染色体

Alice: Hello, I'm AliceStephen: And I'm Stephen. Alice: And this is 6 Minute English! This week were talking about sleepwalking. Have you ever walked in your sleep, Stephen? Stephen: I dont think so, but Ive been known to tell stories in my sleep. Al

发表于:2018-11-29 / 阅读(204) / 评论(0) 分类 六分钟英语

Little girls are made of sugar and spice and, according to a study published in the journal Cell, a fierce determination to maintain their girlishness. Because it seems that a single gene keeps their ovaries from turning into testes. Scientists have

发表于:2018-12-24 / 阅读(126) / 评论(0) 分类 Scientific American(十二)月

Idiom: Like a moth to a flame ( doing something attractive and dangerous ) Hit the book: Potion Disability Inspire Down syndrome Chromosome

发表于:2018-12-27 / 阅读(160) / 评论(0) 分类 趣味青春英语

梦游症是会遗传的。 Alice: Hello, I'm Alice Stephen: And I'm Stephen. Alice: And this is 6 Minute English! This week were talking about sleepwalking. Have you ever walked in your sleep, Stephen? Stephen: I dont think so, but Ive been known to

发表于:2018-12-27 / 阅读(179) / 评论(0) 分类 一起听英语

Jo: This is Real English from BBC Learning English. Im Jo. Jean: And Im Jean. Jo: Today were going to look at words and phrases that have recently become part of the English language. Jean: 在我们的《地道英语》Real English节目中,我们会学到一些现代

发表于:2019-01-02 / 阅读(130) / 评论(0) 分类 地道英语在线听

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(203) / 评论(0) 分类 六分钟英语

Scientists at the Whitehead Institute in Cambridge, Massachusetts say it's fortunate for humans that the Y chromosome is not on the verge of extinction. That's because the Y is the chromosome that makes males males. The outlook is less favorable for

发表于:2019-01-08 / 阅读(364) / 评论(0) 分类 2005年NPR美国国家公共电台

[流行美语]又和大家见面了。Michael 今天和李华约好了去纽约中国城吃饭。李 华刚刚到Michael 的住处。他们在对话中会用到 hang out 和hard headed 这两个常 用语

发表于:2019-01-11 / 阅读(134) / 评论(0) 分类 美国之音《流行美语》

This is the VOA Special English Health Report. A miscarriage is the natural loss of a pregnancy before the twentieth week. This happens to as many as twenty percent of known pregnancies. Experts say many pregnancies end before a woman even knows she

发表于:2019-01-11 / 阅读(121) / 评论(0) 分类 2010年VOA慢速英语(八)月

1 Compared with conventional beef, grass-fed beef is higher in this health-promoting nutrient, which gives its fat a yellow color: 1、与传统牛肉相比,草饲牛肉中某种有益健康的营养素含量更高,并让脂肪呈现黄色,这种

发表于:2019-02-18 / 阅读(179) / 评论(0) 分类 阅读空间

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发表于:2019-02-19 / 阅读(153) / 评论(0) 分类 加州英语分级G5

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发表于:2019-02-19 / 阅读(154) / 评论(0) 分类 加州英语分级G5

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发表于:2019-02-19 / 阅读(160) / 评论(0) 分类 加州英语分级G5

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发表于:2019-02-19 / 阅读(162) / 评论(0) 分类 加州英语分级G5

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发表于:2019-02-19 / 阅读(161) / 评论(0) 分类 加州英语分级G5

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发表于:2019-02-19 / 阅读(171) / 评论(0) 分类 加州英语分级G5

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发表于:2019-02-19 / 阅读(162) / 评论(0) 分类 加州英语分级G5

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发表于:2019-02-19 / 阅读(165) / 评论(0) 分类 加州英语分级G5

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发表于:2019-02-19 / 阅读(173) / 评论(0) 分类 加州英语分级G5

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发表于:2019-02-19 / 阅读(173) / 评论(0) 分类 加州英语分级G5
学英语单词
Abū 'Ud
acid refractories
actrapid MC ampoule
aging oven
alar processes
amidation
antibody structure
antipollutions
antiquorum
ballup,ball-up
behaviour pattern
black berg
caesio diagramma
cardias
ceinte
chemocin
cock schlappen white
condignity
conditional payoffs
cost of temporary works of water project
cowe
deatructive
debenture in foreign currency
defeet
disesteem
double traverse rate
doublemake contact
drug-taker
dysdiadochocinesia
electrode jaw
estuarine physics
ethnic-group
exponential rigidty spectrum
fast Fourier transform
Fenterol
file data address
first permanent structural concrete
fish-mouth like suture
flabotomye
flackering
fluxional
fogged metal
foo.bar
Franz Joseph
full cut off
futureevent
gasoline gauge dash unit
giardiasis of biliary tract
gorkiys
Gresik
hamayon
head-on collisions
honeysac
imbittering
IMSplex
indicated needle
jerkdar
kollag
miyagia anaphalidis
Moslemising
multisaccate
needle-catching forceps
Nitihara
noise suicide circuit
non circular
obits
opocephalic
overbullish
overhead transporter
paraxial approximation
pars aponeurotica fasci? lumbodorsalis
partes pelvina
plain surface grinder
plasma marinum
presentence
primary agency
print picture element
Pu Songling
Pyrrolooxygenase
remote plug
Riga firs
rotational premium
rubidium praseodymium nitrate
rudel
Santo Stino di Livenza
season finale
selediol
Shithāthah
single-bed fluidized-bed reactor
standard hour plan
Starr Peninsula
steam-cooled wall
sviridenkoes
take spell
tarum
temple garment
thank you card
thrust-eccentric effect
tick along
trigonometric curve
vittatine
water soluble air drying paint