产雄孤雌生殖,产雄单性生殖

This is the VOA Special English Health Report. Shy people often avoid situations that force close contact with other people. They worry that something they say or do will make others laugh at them. But some people worry much more than others about be

发表于:2018-12-01 / 阅读(203) / 评论(0) 分类 VOA慢速英语2009年(十二)月

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发表于:2018-12-06 / 阅读(120) / 评论(0) 分类 斯伯恩自然拼音(MP3+PDF)

By Nancy Steinbach HEALTH REPORT -April 24, 2002: Study of Cousins Who Marry This is the VOA Special English Health Report. Sometimes people who are first cousins get married. Two people are first cou

发表于:2018-12-07 / 阅读(58) / 评论(0) 分类 健康与环境

Pre-Listening Vocabulary gender-neutral: does not identify a person as being male or female personal pronoun: a word that is used to identify a specific person or thing awkward: uncomfortable propose: to make a recommendation fad: something that is p

发表于:2018-12-28 / 阅读(72) / 评论(0) 分类 趣谈英语

Motorola is a manufacturer of wireless mobile phones, two-way radios, microprocessors and wireless network infrastructure equipment. Its website says: Motorola is a global communications leader powered by a passion to invent and an unceasing commitme

发表于:2019-01-01 / 阅读(82) / 评论(0) 分类 各大品牌英文介绍

Eat your vegetables, Mikey, Mom said. I am eating my vegetables, Mikey said. He was eating the sliced carrots. He was eating the sliced carrots one by one. He was eating them one at a time. He picked up one sliced carrot with his fork. He looked at i

发表于:2019-01-02 / 阅读(72) / 评论(0) 分类 简单慢速英语阅读

经济学这门忧郁科学在这场乐观的讲演中大放异彩. 经济学家Alex Tabarrok认为自由贸易和全球化正把曾经分裂的世界塑造成一个共享创新的社会, 这个社会的未来会比任何人的预测都更加健康,幸

发表于:2019-01-05 / 阅读(89) / 评论(0) 分类 TED公开课:世界权势大转移

By Challiss McDonough Cairo 30 March 2006 watch Jill Carroll profile American journalist Jill Carroll has been released by her captors in Iraq, nearly three months after she was kidnapped at gunpoint.

发表于:2019-01-07 / 阅读(108) / 评论(0) 分类 2006年VOA标准英语(三月)

By Alan Silverman Hollywood 16 April 2006 A new film exposes an icon of 1950's pop culture in the United States: a pin-up model whose provocative photographs, though tame by today's standards, created

发表于:2019-01-07 / 阅读(165) / 评论(0) 分类 2006年VOA标准英语(四月)

Hen and stag parties Yvonne: Welcome to 6 Minute English! Im Yvonne Archer and Kate, thanks for joining me today. Kate: Youre welcome, Yvonne! Yvonne: Now, as the wedding season comes to an end, many newly-weds people who just got married - will be t

发表于:2019-01-07 / 阅读(137) / 评论(0) 分类 六分钟英语

By Doug Levine Washington 25 June 2006 It's not often you hear someone singing songs by Dizzy Gillespie and John Coltrane. In fact, you might wonder if it's ever been done at all. Until now, jazz vocalists have kept to the straight-and-narrow, sing

发表于:2019-01-10 / 阅读(111) / 评论(0) 分类 2006年VOA标准英语(六月)

This is IN THE NEWS in VOA Special English. Judge Sonia Sotomayor appears headed for confirmation to the United States Supreme Court. The Senate Judiciary Committee held hearings this week to consider her nomination by President Obama. Judge Sotomay

发表于:2019-01-11 / 阅读(82) / 评论(0) 分类 VOA慢速英语2009年(七)月

Supreme Court nominee Judge Sonia Sotomayor is spending a third day answering questions before the Senate Judiciary Committee. Lawmakers continued to ask Sotomayor about her past rulings as a federal judge, and statements she has made, as they consi

发表于:2019-01-14 / 阅读(80) / 评论(0) 分类 VOA标准英语2009年(七月)

Judge Sonia Sotomayor, President Barack Obama's nominee to serve on the Supreme Court of the United States, has pledged impartiality and fidelity to the law if she is confirmed as the first Hispanic Supreme Court justice and only the third woman to

发表于:2019-01-14 / 阅读(97) / 评论(0) 分类 VOA标准英语2009年(七月)

On The Scene: Elizabeth Arrott in Simferopol, Ukraine Crimea's regional government is going ahead with plans to hold a referendum on breaking away from Ukraine and joining Russia. But with Russian troops and pro-Russian self-defense forces in control

发表于:2019-01-14 / 阅读(143) / 评论(0) 分类 VOA标准英语2014年(三月)

Charlotte: What are you doing in here? The entire wedding party is looking for you. Chris: Yeah, I know. Charlotte: Well, whats the matter? Youre not getting cold feet , are you? Chris: Thats just it. Im really having doubts about getting married. Wh

发表于:2019-02-02 / 阅读(68) / 评论(0) 分类 地道美语播客

By Doug Levine Washington 20 January 2007 Singer and guitarist George Benson and vocalist Al Jarreau are no strangers to the Grammy Awards. Each has earned his share of Grammys over the years. As VOA's Doug Levine tells us, the duo's first album toge

发表于:2019-02-05 / 阅读(112) / 评论(0) 分类 2007年VOA标准英语(一月)

Dai: So Darren, its not long now until Christmas, are you looking forward to it? Darren: Yes and no. I do like Christmas, the spirit of Christmas, I believe it does bring people closer together, but the thing I find year upon year is becoming more an

发表于:2019-02-05 / 阅读(67) / 评论(0) 分类 原版英语对话1000个

Senate confirmation hearings will begin July 13th for President Barack Obama's Supreme Court nominee, Judge Sonia Sotomayor. She must be confirmed by a vote of the full Senate before she can take the place of retiring Justice David Souter. Meanwhile

发表于:2019-02-07 / 阅读(127) / 评论(0) 分类 VOA标准英语2009年(六月)

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发表于:2019-03-02 / 阅读(136) / 评论(0) 分类 加州英语分级G1
学英语单词
-roofed
allegorizer
alternating field demagnetization
amylamine hydrochloride
anticataract
auricular
autocorrelating
avail someone nothing
benthal oxygen demand
big steel
boetsch
budding wax
built-in current threshold
bulk up
canonsburg
capsicum poisoning
cavalry
check-writer
Cladrastis parvifolia
compulsory heir
coupling relay y-end
Cryptocarya maclurei
definition by induction
degrading rubber
doublehanded
droguerie
duveens
dynamic spectrum
early recognition
El Tel
elcosal
euphausiacean
everything but the kitchen sink
exchange depreciation
female bend
fibrous zeolite
fishing port district
Fissistigma retusum
Fluax
fluxoid conservation
football stadiums
freight operation en route
frequency restriction
gain profit
galactangioleuci
general de gaulles
happened upon
have someone's shirt out
helicopter-dunked sonar
hen-harrier
high-temperature absorption heat pump
illuminances
interface address decoder
judo uniform
kalgoorlies
keyway planer
laboulbenia timurensis
legitimously
macari
marriage bed
mavar
measurement capacity
motor-racing
negative case analysis
network device modem
nongranular leukocyte
normal respiration
parbuckle screw
phthalocyanine pigment
Polygonum nepalense
polytrichum strictum banks
progesteronlysin
prolapse of vitreous
pseudo-indicans
put sb. through his paces
realization response
recording water level ga(u)ge
repost
right context sensitive language
roofing sand
salamandrite
sampling pulse
seabeast
seaving
shadrach
shunting effect
soleated
soreness of waist
steamed well
sudanophilic granule
sun-hat
syncline tunnel
temiskamite
temperature dependent constant
temporary subsidy
total working time
toxopeptone
trace attribute
triticeous node
ts/tg card
water counter with electronic transducer
World Review of Animal Production