睾丸不发育

第五章 男性生殖系统 Chapter 5 Male Reproductive System ampulla ductus deferentis 输精管壶腹 anterior urethra 前尿道 base of porstate 前列腺底 body of penis 阴茎体 body of prostate 前列腺体 bulb of urethra 尿道球 bulbourethral gland 尿道球腺 cavernou

发表于:2018-12-05 / 阅读(154) / 评论(0) 分类 医学英语

While on an expedition in western China twenty years ago, some explorers discovered the mummies of a tall, red-haired people. Though estimated to be nearly 4,000 years old, the corpses were quite well

发表于:2018-12-08 / 阅读(324) / 评论(0) 分类 赖世雄中级美国英语

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发表于:2018-12-18 / 阅读(273) / 评论(0) 分类 儿童英文广播剧在线听

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发表于:2018-12-18 / 阅读(237) / 评论(0) 分类 儿童英文广播剧在线听

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发表于:2018-12-18 / 阅读(227) / 评论(0) 分类 儿童英文广播剧在线听

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发表于:2018-12-18 / 阅读(244) / 评论(0) 分类 儿童英文广播剧在线听

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发表于:2018-12-18 / 阅读(278) / 评论(0) 分类 儿童英文广播剧在线听

The Internet and social media are proving to be a double-edged sword. While they expand the possibilities of commerce and information-sharing, they are also used by terrorists(恐怖分子) to recruit members, to promote hate, and even to reveal ways

发表于:2019-01-06 / 阅读(133) / 评论(0) 分类 英语新闻

By Greg Flakus Houston 02 August 2007 A bridge spanning the Mississippi River in the Midwestern city of Minneapolis collapsed Wednesday, during the evening rush hour, dumping scores of vehicles into the river. At least seven people died and local hos

发表于:2019-01-07 / 阅读(160) / 评论(0) 分类 2007年VOA标准英语(八月)

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 Description: Age of Japan is an incredible puzzle entertainment, which shines with unique graphics. All 40 game levels are rendered with Japane...

发表于:2019-01-08 / 阅读(193) / 评论(0) 分类 Daily Free Games

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发表于:2019-01-08 / 阅读(227) / 评论(0) 分类 Daily Free Games

The same space seems shorter as we grow older, in youth we may have an absolutely new experience, subjective or objective, every hour of the day. Apprehension is vivid,retentiveness strong, and our re

发表于:2019-01-16 / 阅读(221) / 评论(0) 分类 阅读空间

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发表于:2019-01-17 / 阅读(266) / 评论(0) 分类 儿童英文广播剧在线听

H. Monkey, from their on south Africa rain forest they produce some of the loudest animal calls in the world. They are about the size of a but they can sound as large as ahas long suspected that the monkeys play a role in attracting mates. the sounds

发表于:2019-01-20 / 阅读(108) / 评论(0) 分类 2015年Scientific American(十一)月
学英语单词
250
Aafjord
actual loss
after-thanksgiving
annable
antiviral immunity
astringent
blotchiest
blue alert
box-like arm
calcasieu
call entry
capsomeres
closed circuit tv camera
commendable
composed-text page
consignment sale
cornetto
courageous
cubebs
decentralized material storage
defense peptide
dental flask press
directing radar
disc flowers
divorce by agreement
double-discharge spiral water turbine
drug-development
DSRF
ear dust
effective bond length
feed heater with ribbed tubes
flex cycle
global recession
Global Transportation Network
glucose industry
guajillo
heavy charged particle
henching
high current accelerator
hydraulic suspension seat
Ikelenge
industry market potential
JIS (Japan Industrial Standard)
kanoodled
Khe Sanh
laser oscillator-amplifier
location - based service
loden green
Lokofa-Bokolongo
manufacturing facility
michaeli
migrant erysipelas
miniate
natural field electro-detector
needle shaped
nonrespectful
o-methoxyaniline
oil-gauge rod
one-out-of-two arrangement
orbital parity
organic coated steel sheets
outlet guide vane (ogv)
path of process
paudi
peirastic
photo-call
ploughs through
plucked at
pountneys
powder surface modification
Qishm
rascalism
recording principle
renovict
residualnormal moveout
rf wave
rounded crest
rowses
sarcococca
scope pane
second-order autoregressive scheme
self-adapting filter
sell on trust
Smook Seamount
soil receiver suction end
spare no pain
Stachys palustris
straight lace
suction mat unit
synthesis phase
take the risk of
to apply
tobacco beetles
tutuala
ventricle-assist device
vertebra centrum
Victor, L.
VLBR
white-backeds
xeromorphism
yfeyned