孟德尔式突变

A Century of Memories (1940-1949) On the first Sunday in December 1941, Americans were doing what Americans did on any normal Sunday.

发表于:2018-11-28 / 阅读(224) / 评论(0) 分类 疯狂英语2003年

In recent years, going abroad for a holiday has almost become a national pastime. Traveling is indeed fun. But those of you traveling for the first time beware! What should you do if you lose your lug

发表于:2018-12-08 / 阅读(229) / 评论(0) 分类 赖世雄中级美国英语

赖世雄旅游观光英语通教你学会观光旅游的各种对话、句子。 Checking In at the Airport 办理登机手续 Kathy and Evan are at Schipol Airport waiting to check in. (C= ground crew) 凯西和艾凡正在席波机场等候办理登

发表于:2018-12-09 / 阅读(204) / 评论(0) 分类 赖世雄旅游观光英语通

Writing It Down 记下来 Evan and Gertrude discuss the best way to drive to Denmark. 艾凡和葛楚德讨论开车到丹麦去的最佳方式。 E:So, Gertrude, you think we should avoid Bremen and Hamburg altogether. 艾 凡:葛楚德,你认为我

发表于:2018-12-09 / 阅读(213) / 评论(0) 分类 赖世雄旅游观光英语通

M 畸形 malformation 描图 mapping 标记 marker 黑色素瘤 melanoma 孟德尔 Mendel, Johann (Gregor) 孟德尔遗传 Mendelian inheritance 信使RNA messenger RNA (mRNA) [分裂]中期 metaphase

发表于:2018-12-12 / 阅读(128) / 评论(0) 分类 医务英语

LULU GARCIA-NAVARRO, HOST: In the new book Unforgivable Love, you will find a lot of hot, steamy and dangerous liaisons. And it is, indeed, a retelling of the 1782 French novel Les Liaisons Dangereuses. This version has just as much betrayal and bed-

发表于:2018-12-17 / 阅读(116) / 评论(0) 分类 2017年NPR美国国家公共电台9月

Even before scientists sort this out, this information is actually really good news for us, 即使科学家还尚未解决问题,这一好消息确实振奋人心, because it turns out that the way we live can influence the accumulation of amyloi

发表于:2018-12-18 / 阅读(129) / 评论(0) 分类 TED演讲国际问题篇

This Scientific Americans 60-Second Science. I am Karen Hopkin. This will just take a minute. They say that older folks benefit from spending time with young people. And thats not just an excuse to stick grandma at the kids table at Thanksgiving. Now

发表于:2018-12-24 / 阅读(129) / 评论(0) 分类 Scientific American(五)月

Topics: Ask an American: Louisville Slugger; globe versus sphere versus orb; on/by horseback; to hit ones funny bone; to stub ones toe Words: on average peak production spring training butter churn to prevail Hall of Famer to say it best Louisville S

发表于:2018-12-26 / 阅读(110) / 评论(0) 分类 美语听力 English Cafe

I'd like to claim my baggage. 我来取回我的行李。 May I see your baggage check? 能让我看一下您的行李号码牌吗? Do you have your baggage stub? 您有行李号码存根吗? Yes. Here you are. 有。给您。 Where can I get my

发表于:2018-12-27 / 阅读(119) / 评论(0) 分类 旅游英语口语就该这么说

This is scientific American's 60-Second Science, I'm Karen Hopkin, this'll just take a minute. If theres anything better than a fresh, ripe, tomato, its a gigantic fresh, ripe tomato. And thanks to a couple of mutations, thats exactly what we all enj

发表于:2019-01-08 / 阅读(157) / 评论(0) 分类 Scientific American(五)月

Scientists have identified a unique genetic mutation in about 10 percent of people with type 2 diabetes(糖尿病) studied in the United States and Europe. The discovery could help some people learn if they are at risk of developing diabetes so they

发表于:2019-01-11 / 阅读(182) / 评论(0) 分类 英语新闻

PEOPLE IN AMERICA - Wilma Rudolph, 1940-1994: The Fastest Woman in the World STEVE EMBER: Im Steve Ember. BARBARA KLEIN: And Im Barbara Klein with PEOPLE IN AMERICA in VOA Special English. Today we tell about Wilma Rudolph, the first American woman t

发表于:2019-01-12 / 阅读(156) / 评论(0) 分类 2012年VOA慢速英语(三)月

By Greg Flakus New Orleans 15 November 2009 World War II was a time of death and destruction, but it was also a time when the spirit of young Americans was kept aloft by the music and dance. Radio stations played swing music as well as ballads sung

发表于:2019-01-14 / 阅读(117) / 评论(0) 分类 VOA标准英语2009年(十一月)

THE MAKING OF A NATION - April 18, 2002: Synopsis: 1920-1940 By David Jarmul VOICE 1: THE MAKING OF A NATION -- a program in Special English by the Voice of America. (Theme) History usually is a proce

发表于:2019-01-30 / 阅读(184) / 评论(0) 分类 The Making of a Nation

Lana measured Stubway's foot long sandwich. It didn't measure up. It was 11 inches long. She measured her friend's foot long. It was a tad longer, at 11.5 inches. For the next three months, Lana measured Stubway's sandwiches. She got her Facelook fri

发表于:2019-02-15 / 阅读(151) / 评论(0) 分类 英文短篇故事(纽约)

Idiom: Raise eyebrows 引起某人的注意 Hit the book: cite 引用 frequent flyer 里程的奖励,经常飞行的旅客 sit allocation 座位的分配 identity theft 身份盗窃 bin 垃圾桶 discard 遗弃 stub 票根 formulate 形成 facilita

发表于:2019-02-16 / 阅读(206) / 评论(0) 分类 趣味青春英语

为何人类爱吃肉 对多数人类来说,肉的味道非常美妙。众多的美食中,为何我们对它情有独钟呢? It is no less remarkable for people today, even those of us whose tastes run more to sirloin. Because if you look at wh

发表于:2019-02-18 / 阅读(202) / 评论(0) 分类 阅读空间

Who do you think your pet is? Learning from Your Dog's DNA 你认为你的宠物是谁?狗狗DNA中的发现 A simple cheek swab can reveal your dog's ancestry, provide insight into its health and even help explain its behavior 擦一下狗的脸就可

发表于:2019-02-21 / 阅读(194) / 评论(0) 分类 人物杂志

1940 out-of-state 今天我们要学的词是 out-of-state. out-of-state 意思是外州的。A federal judge ruled that Ohio must recognize out-of-state same-sex marriages when processing death certificates. 一位联邦法官做出裁决,要求俄亥

发表于:2019-03-07 / 阅读(204) / 评论(0) 分类 英语单词荟萃
学英语单词
a motor bicycle
Ab Khūr
absciss-phelloid
absolute permibility
algebraic sign convention
apex rami radicis
aures
bad ragaz (ragaz)
band extruder
boiled icing
boutonne (la boutonne riviere)
brethered
brewer's yeasts
Byttneria grandifolia
charity property
chemistry of Ganymede
cock knockers
come down hard on
conduit reducer
contact strip
contemp.
cook them
cortesia
crisis theologian
Cuddapan, L.
differentiating pulse
direct reading receiver
discoverable
Do while
ehriches
esculent swallow
ethoform
fat formation
flat mirror
forced convection air cooler
geotechnical mechanics
gpower
granulation tissue
haircolor
hot bucket
housecleaner
International Association of Lighthouse Authorities
intestinal tapeworm
ironings
Isho
issue against securities
kittoes
libel action
ligamenta glenoidale
lower separator
man way
manganese isotope
massasoits
measurement for active control
melt grid
metallo
Microsporon equini
mycosis of brain
Neo-Diaral
output spectrum
outwearying
Ouzouer-sur-Loire
ovolemma
owner of a corpse
page region
pellicularias
perennial stream
pinch off the side shoots
platinum-wire temperature sensor
platypleura hilpa
primary hypochondriasis
progger
radioautograph
Raetihi
Rami nasales externi
Read my lips.
regeneration memory
rescue action
retroversio
RU486
salt velocity metre
saltary
Saussurea hypsipeta
shaviv
SIGMOLD
slash-grain lumber
slow-neutron flux
spectral energy distribution curve
steam drain
symbolic macroassembler
synthetic organic nitrogen fertilizer
T/T (telegraphic transfer)
tape catridge
term analysis
transparent refreshing
Upton Sinclair
user training
valveless filter
vice-rector
wet-type meter
wire-drawing compound
zofoconazol