音标:[,spә:mә'tɔlisin] ;
溶精子素

[00:00.00]Albert Einstein communist Alexander Bell professor [00:05.00]艾伯特爱因斯坦 n.adj.共产主义者(的)亚历山大贝尔 n.教授 [00:10.00]ruler scientific darkness shy [00:14.79]n.统治者 adj.科学的 n.黑暗 adj.害羞的 [00:

发表于:2018-12-13 / 阅读(270) / 评论(0) 分类 高中英语词汇

RACHEL MARTIN, HOST: A wide-ranging study shows that sperm counts are plummeting throughout the Western world, and scientists don't know why. NPR health correspondent Rob Stein suggests some of the potential reasons. ROB STEIN, BYLINE: In Margaret At

发表于:2018-12-17 / 阅读(137) / 评论(0) 分类 2017年NPR美国国家公共电台7月

新编英语教程第五册unit07_1_dollys_false_legacy

发表于:2018-12-29 / 阅读(119) / 评论(0) 分类 新编大学英语阅读部分

Sorry,thereisnottexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! 汪培珽分级书单(MP3+绘本) TOP50初级英文绘本

发表于:2019-01-01 / 阅读(180) / 评论(0) 分类 动物街64号 Zoo Lane 第三季

[00:02.22]Its a Pilates machine. 那是普拉提机 [00:07.02]You dont make anything. 它不是用来制造的 [00:07.22]What do you make with it? 拿它来制造什么东西? [00:09.66]Its for exercising. 是用来健身的 [00:10.30]Yeah, my wife

发表于:2019-01-01 / 阅读(178) / 评论(0) 分类 听电影学英语-朱诺

The One With the Jam -------------------------------------------------------------------------------- Written by: Wil Calhoun Transcribed by: Eric Aasen -----------------------------------------------

发表于:2019-01-01 / 阅读(191) / 评论(0) 分类 六人行—第1-5季

TBBT101-2 生活大爆炸之精子银行(2) Leonard: Sheldon, this was your idea. A little extra money to get fractional T1 bandwidth in the apartment. Sheldon: I know, and I do yearn for faster downloads, but theres some poor woman is going to p

发表于:2019-01-05 / 阅读(142) / 评论(0) 分类 看美剧学英语

Taliban attacks in Afghanistan rose sharply this year, underscoring the difficulty faced by the Afghan government and coalition forces trying to stamp out the persistent and deadly insurgency. But just how serious a threat does the Taliban pose to t

发表于:2019-01-09 / 阅读(175) / 评论(0) 分类 VOA标准英语2008年(九月)

[00:45.58]1)Where Bruce like to go today? [00:51.54]He wishes he could go to the seaside today. [00:59.12]2)What are Bruce and Li Qun talking about? [01:06.85]They are talking about the sea,holidays,jobs and Li Qun's cousin. [01:15.68]Language points

发表于:2019-01-10 / 阅读(218) / 评论(0) 分类 高中英语人教版高二

Guitarist Tom Principato has been a mainstay on the Washington, D.C. blues scene for more than 40 years. Tom's new CD was inspired by family, friends and collaborators who helped shape his life on and off the stage. Like many kids growing up in the 1

发表于:2019-01-14 / 阅读(150) / 评论(0) 分类 VOA标准英语2011年(二月)

Sorry,thereisnottexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thankyou! 爱探险的朵拉 BBC儿童动画-小猪威比

发表于:2019-01-18 / 阅读(166) / 评论(0) 分类 英语原声睡前故事

英国科学家在男性避孕药研发上有了重大突破,未来男性有可能通过口服阻止精子游动的药丸来达到避孕效果。这可能改变千千万万伴侣的性生活。以后不仅女人可以吃避孕药,连男人都有避

发表于:2019-01-19 / 阅读(154) / 评论(0) 分类 阅读空间

A contraceptive pill that could be taken by men as well as women could be on the horizon. 一种男女通用的避孕药即将问世。 A breakthrough in the understanding of the biology of sperm could lead to a unisex version of the Pill, US governm

发表于:2019-01-19 / 阅读(219) / 评论(0) 分类 实用英语

1. Cyber Sickness 晕屏症 Also called digital motion sickness, symptoms that range from headaches to woozy feelings can occur when you quickly scroll on your smart phone or watch action-packed video on your screen. 这种病也被称为数字晕车,

发表于:2019-02-03 / 阅读(954) / 评论(0) 分类 阅读空间

By Zulima Palacio Washington 08 May 2008 Although the government and researchers halted most clinical trials for an AIDS vaccine, a research institute in Baltimore continues its work on the most deadly virus of our times. Vaccine trials were stopped

发表于:2019-02-04 / 阅读(196) / 评论(0) 分类 VOA标准英语2008年(五月)

Beijing, Sept. 6 (Xinhua) -- A sperm donation scandal disclosed recently has aroused growing concern in the United States. According to the New York Times' report, Ryan Kramer, the son of a donor, found that he has more than 150 half-siblings - they

发表于:2019-02-04 / 阅读(150) / 评论(0) 分类 英语新闻

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(298) / 评论(0) 分类 英语新闻

China's IPO market experienced a slump in 2012 as concerns continued over the country's slowing economy. The Shenzhen and Shanghai stock exchanges registered one hundred and fifty new listings, together raising just over one hundred billion yuan; aro

发表于:2019-02-21 / 阅读(140) / 评论(0) 分类 英闻天下

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发表于:2019-02-27 / 阅读(230) / 评论(0) 分类 粉红猪小妹第二季

First: According to magnitude I divide the whales into three primary BOOKS (subdivisible into CHAPTERS), and these shall comprehend them all, both small and large. 第一 我按照大小,把鲸分为主要的三篇(各篇再分为章),这就把它们不

发表于:2019-03-10 / 阅读(280) / 评论(0) 分类 白鲸记
学英语单词
'roids
ADS (application data structure)
al atwa
alpha risk
aluminium alloy welding wire
autumn statement
bedsoniae
Bergton
Bro. & M.
buck-up
cerebroangiography
Chubu Electric Power
clean shave
colletors
colloid physics
combination mat
compaction pile
complex equilibrium diagram
correction action system
corybantiasm
criminal code
cyriac
day care hospital
day-boarder
derived investigating level
domino surgery
dysthymiac
Egilsay
electrical trawl cable
error code
extricatest
forward rate unbiasedness hypothesis (fruh)
friendswood
galatian
genus Anacyclus
gregson edward
Indosasa gigantea
injection vessel
isoerythrolysis
jumbo daikon
kanji code
knolled
lasko
lent fever
Locacorten
loss from devaluation
magnetic quantities
magnetite deposit
man-overboard boat
maneuverability maneuver
minimal interaction
misadvises
MO disk
Moody.
moral strength
negligent misrepresentation
network optimization system
New Hazelton
on - board date
one and all
partial duality
paternalize
pediculosis palpebrarum
permit to tough and trade
perpetuums
petroleum ester
physicky
picture pick-up device
pitful
plain spot
postcard renewal
primary clarification
quarantine regulations
rawalpindi (lawalpindi)
reflection unit
replantation of nose
rifamycin SV
Rousset, Col de
RSLD
Russell Glacier
Sandys Parish
secant bulk modulus
semijoins
separate payment
sheet metal working
sodium acid tartrate
song of the wayfarer
systema nervosum autonomicum
Tcnb
throw down plain with the earth
tourist sociology
training procedure
travelling report
trial practice courses
Trigonotis
twin chain elevator
VetMB
vinhos
vulgarians
wellformed
worm wheel hob
youngmen