精巢;睪丸

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(228) / 评论(0) 分类 医学英语

DOUG JOHNSON: Im Doug Johnson. FAITH LAPIDUS: And Im Faith Lapidus with EXPLORATIONS in VOA Special English. Mars Day at the Smithsonian Air and Space Museum in Washington is a celebration of our solar systems most famous planet. The event, on July s

发表于:2018-12-07 / 阅读(148) / 评论(0) 分类 2010年VOA慢速英语(七)月

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(148) / 评论(0) 分类 Scientific American(十二)月

Todd: So, Shifani, you are an expert in urban planning, and more specifically, in transport. What do you envision in the future, let's say, in fifty years from now? Shifani: Fifty years from now is quite a long time to project, but future cities woul

发表于:2018-12-25 / 阅读(138) / 评论(0) 分类 原版英语对话1000个

By Mignon Fogarty I decided to write about comma splices because my friend Scott Sigler has a book coming out this week, Ancestor, published by Crown. Over three years ago, when he was publishing an earlier version of the book with a smaller publishe

发表于:2019-01-02 / 阅读(233) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. Today's topic is how a verb and an adverb messed up the inauguration. I took a break from work Tuesday to watch Barack Obama's inauguration, and like millions of other people, I saw a bit of confusion between Chief Justice John Rob

发表于:2019-01-02 / 阅读(204) / 评论(0) 分类 英语语法 Grammar Girl

by Mignon Fogarty Today, I'm gonna get crazy. I said that if people wrote reviews at iTunes, I would split infinitives, and you wrote a lot of reviews. So, to say thank you, I'm going to purposefully split as many infinitives as I can! My secret, tho

发表于:2019-01-02 / 阅读(247) / 评论(0) 分类 英语语法 Grammar Girl

By Noel King Kigali 08 September 2007 Humanitarian aid groups are sounding the alarm as fighting in the eastern Democratic Republic of Congo forces tens of thousands of civilians from their homes in North Kivu Province. Noel King has more in this rep

发表于:2019-01-09 / 阅读(329) / 评论(0) 分类 2007年VOA标准英语(九月)

FAITH LAPIDUS: Im Faith Lapidus. STEVE EMBER: And Im Steve Ember with PEOPLE IN AMERICA in VOA Special English. Today we remember six interesting people who died in the past year. FAITH LAPIDUS: We start with Elizabeth Edwards. She was the wife of fo

发表于:2019-01-11 / 阅读(208) / 评论(0) 分类 2011年VOA慢速英语(一)月

Split Tribal Allegiances Deepen Yemen's Crisis As battles in Yemen raged Thursday, the deadly fighting in the streets of the capital between forces loyal to President Ali Abdullah Saleh and members his own tribe highlights some deeply personal faultl

发表于:2019-01-14 / 阅读(241) / 评论(0) 分类 VOA标准英语2011年(六月)

EXPLORATIONS - How the Internet Grew from a Simple Idea By Paul Thompson Broadcast: Wednesday, April 06, 2005 (MUSIC) VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA

发表于:2019-01-16 / 阅读(233) / 评论(0) 分类 Explorations

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(176) / 评论(0) 分类 2015年Scientific American(十一)月

Todd: So, Shifani, you are an expert in urban planning, and more specifically, in transport. What do you envision in the future, let's say, in fifty years from now? Shifani: Fifty years from now is quite a long time to project, but future cities woul

发表于:2019-01-25 / 阅读(193) / 评论(0) 分类 英语趣味课堂

Gene Stops Ovaries from Testifying A mouse study in the journal Cell finds that a gene in females must remain active throughout her life to keep her ovaries from turning into testes. Karen Hopkin reports Little girls are made of sugar and spice and,

发表于:2019-01-30 / 阅读(309) / 评论(0) 分类 60秒科学

Spain's acting interior minister says the suspected ringleader behind the March 11 train bombings in Madrid killed himself as police closed in on him. He and others who blew themselves up were prepari

发表于:2019-01-31 / 阅读(182) / 评论(0) 分类 VOA2004(上)--各类新闻

-Every year from July 6 through 14, hundreds of thousands of revelers, dancing to traditional pipe bands, pack into the center of Pamplona to kick off Spain's most famous bull-running fiesta in honor of the Navarre capital's patron saint, San Fermin.

发表于:2019-02-04 / 阅读(196) / 评论(0) 分类 阅读空间

A blonde was being interviewed by the Chief of Police for an opening in the local Police Department. The chief said that before I hire you I have to ask a few questions. Chief: First how much is 1 and 1. Blonde ElevenChief: Well I guess I will accept

发表于:2019-02-05 / 阅读(204) / 评论(0) 分类 趣味英语

By Lisa Schlein Geneva 06 August 2007 The World Health Organization says all countries, with the exception of Indonesia, are sharing their avian influenza viruses. WHO says the failure to share virus samples could retard the development of an effecti

发表于:2019-02-05 / 阅读(258) / 评论(0) 分类 2007年VOA标准英语(八月)

I want you to imagine two couples 我希望大家设想一下,两对夫妇 in the middle of 1979 在1979年的年中 on the exact same day, at the exact same moment, 在相同的一天,相同的时刻 each conceiving a baby -- okay? 每对怀上了

发表于:2019-02-13 / 阅读(153) / 评论(0) 分类 TED演讲教育篇
学英语单词
2'(3')-Polynucleotidase
2-decanol
agricultural economics
alhenna
Alkaligenes
alksnis
apis melliferas
arrythmogenic
assemble all data
assumed condition
audiation
balance sheet for all purpose
base reducing tacheometer
be dead set on doing
beat group
bend her elbow
blasphemous libel
bletche
buttals
cargo handling on water
Carisel
census of agriculture
circler
daughter pox
diacetyl reductase
diffluences
direct gyrostabilizer
East Midland
electrodynamic type
embryo nucleus
emitter dot
equilibrium isoline
eracepride
exponent of a finite group
final address
frequency shift transmitter monitor
Germaine
given credit to
glancingly
grafting bud
growthman
hyperplasia of tunica vaginalis
immunoglobulin G subclass
inagaki
insurance beneficiarys
internal distributing device
Jawhar
Kleinschmidt spread
lay the blame at the feet of
legges
lieberich
look-behind
mail overhead chain storage
mantrap
mg (motor generator)
mineral balance
misteri
Moyok
open-cast coal
operative length
overwean
Paedo-sed
pathfinding apparatus
pedunclated melanoma
pensees
Pletaal
postdiluvial
powermate
press finishing
Prothazin
push tug
Quettreville-sur-Sienne
qwertyuioplkjhgfdsazxcvbnm
rectangular curvilinear coordinates
red cell antigens
rehabilitating of tank
ring reinfocement
roll piercing process
rotating slider crank
row crops
ruptured intervertebral discs
safety stop
salgo
SBCT
sell one's life dearly
shunt transformer
stacksize
stand clear of
state of termination
steering angle indicator
stenacis biserratae
strongylium formosanum
sulphur-crested cockatoo
temozolomides
terrace cut slice
there is no free lunch
tight nut
turned part
udexes
unquotable
velocity servo
wild fig