由错分裂形成的单倍体

STEVE: Did you smell something out here? SUE: Yes, I was in the kitchen. I thought I could smell smoke. STEVE: Me too. Where is it coming from? SUE: I can't see anything. Wait! What's that over there? STEVE: It's smoke. Whose house is that? SUE: Tha

发表于:2018-11-28 / 阅读(235) / 评论(0) 分类 应急英语口语

发表于:2018-11-29 / 阅读(127) / 评论(0) 分类 大学四级对话理解

[00:12.41]弗兰克阿巴内尔 [00:16.69]飞行员?医生?律师?大学老师? [00:21.99]不! [00:24.16]他只是一个高中还没毕业的孩子! [00:28.64]一个极具天赋的骗子! [00:33.82]一个普通人! [00:39.69]Frank Abagnale 弗兰克阿巴内尔 [00:45.95]语言点 [00:48.58]pose as

发表于:2018-12-07 / 阅读(101) / 评论(0) 分类 各色各样的人

(a) Tomatoes! Tomatoes! Forty p a pound. Yer lovely salad tomatoes today. Lots o'lovely mush. Fifty p half pound, and a punnet o'strawberries ... for one pound. (b) You have exactly three and a half hours before polling stations close. Three and a ha

发表于:2018-12-17 / 阅读(139) / 评论(0) 分类 初级英语听力

[00:00.29] 14.The All-Leather, NFL Regulation, 1963 Chicago Bears-Inscribed Football [00:09.34]The year was 1964. The place was Chicago. [00:13.58]A man I worked with had acquired a couple of all-leather, NFL regulation, [00:18.81]1963 Chicago Bears-

发表于:2018-12-26 / 阅读(100) / 评论(0) 分类 温馨夜读II

So, Riley, how was the first day of school? Fine, I guess. Did you guys pick up on that? Sure did. Something's wrong. Signal the husband. She's looking at us. What did she say? Sorry, sir! No one was listening! Is it garbage night? We _____1________?

发表于:2018-12-28 / 阅读(61) / 评论(0) 分类 英文电影预告片填空

我是物理系的库珀博士 I'm Dr. Cooper from the Physics Department. 等不及了 是不? Couldn't wait,huh? 什么 I'm sorry? 我还没装完东西 I haven't even packed yet, 你就已经来量我的实验室了 and you're already measuring my

发表于:2019-01-01 / 阅读(131) / 评论(0) 分类 生活大爆炸第三季

People Remember Historic 1963 March on Washington WASHINGTON Fifty years ago, civil rights leader Rev. Martin Luther King Jr. led a march that changed the lives of all Americans. On August 28, 1963, King delivered his famous I Have a Dream speech to

发表于:2019-01-03 / 阅读(69) / 评论(0) 分类 VOA常速英语2013年(八月)

DOUG JOHNSON: And Im Doug Johnson with People in America in VOA Special English. Today we tell about a young woman named Virginia Patterson Hensley. No one but her family would remember that name. The world remembers her as Patsy Cline. SHIRLEY GRIFF

发表于:2019-01-11 / 阅读(128) / 评论(0) 分类 2011年VOA慢速英语(一)月

PEOPLE IN AMERICA - Robert Frost, 1874-1963: Celebrating National Poetry Month with One of Americas Most Famous Poets STEVE EMBER: I'm Steve Ember. FAITH LAPIDUS: And I'm Faith Lapidus with PEOPLE IN AMERICA in VOA Special English. Today, we begin th

发表于:2019-01-12 / 阅读(273) / 评论(0) 分类 2011年VOA慢速英语(四)月

PEOPLE IN AMERICA - Robert Frost, 1874-1963: Most Americans Can Quote His Poems STEVE EMBER: I'm Steve Ember. FAITH LAPIDUS: And I'm Faith Lapidus with PEOPLE IN AMERICA in VOA Special English. Today we finish the story of Robert Frost and his poetry

发表于:2019-01-12 / 阅读(148) / 评论(0) 分类 2011年VOA慢速英语(四)月

Safe House Provided Security for Martin Luther King During 1963 Campaign 1963年马丁路德金的藏身之所 BIRMINGHAM, ALABAMA President Barack Obama will lead the nation in paying tribute to the late civil rights leader Martin Luther King Jr. on

发表于:2019-01-14 / 阅读(83) / 评论(0) 分类 VOA标准英语2014年(一月)

PEOPLE IN AMERICA -June 9, 2002: Jesse Owens By Barbara Dash Anncr: People in America -- a Special English program about people who were important in the history of the United States. Today Kay Gallan

发表于:2019-01-30 / 阅读(246) / 评论(0) 分类 People in America

'I won't stop until I'm too fat to move.' That's exactly how Monica Riley, 27, feels about her mission to weigh 1,000 lbs. 我会继续吃下去,直到完全不能动为止。这就是27岁的莫妮卡莱利关于将体重提高到1000磅这一任务

发表于:2019-02-01 / 阅读(83) / 评论(0) 分类 趣味英语

Do you ever look at someone and wonder what is going on inside their head? 你有没有曾经看着某些人,好奇他们的脑袋里在想什么? Inside Out, a new animated feature by Pixar, gives you a glimpse of what might be happening inside

发表于:2019-02-05 / 阅读(82) / 评论(0) 分类 实用英语

monger是卖东西的小贩,最常见于fishmonger(鱼贩子)一字中。而商贩总是要用比较耸动的言辞来兜售商品,所以含有monger的字眼多半带有“夸大不实,不负

发表于:2019-02-06 / 阅读(99) / 评论(0) 分类 英文语法词汇

JUDY WOODRUFF: The U.S. Senate took a hard look at airport safety today and two new accounts questioning the effectiveness of the Transportation Security Administration. MAN: This Senate hearing will come to order. JUDY WOODRUFF: The Senate hearing c

发表于:2019-02-17 / 阅读(99) / 评论(0) 分类 PBS访谈社会系列

音乐咖啡厅:Chipmunk - Look for me 相关介绍 :Chipmunk原名是Jahmal Noel Fyffe,出生于英国伦敦北部的Enfield。他被认为是英国嘻哈种类Grime(除了有Hip Hop强烈的节奏感还会在歌里就一些现象说出看法,带

发表于:2019-02-18 / 阅读(132) / 评论(0) 分类 音乐咖啡厅

A major financial services company says that Italy faces a significant chance of having its credit rating cut soon, but that it has no plans to downgrade France's top credit standing. Fitch Ratings said Tuesday it is confident that the 17-nation Euro

发表于:2019-02-18 / 阅读(119) / 评论(0) 分类 英语新闻

初级英语听力(新版) Lesson28 (a) Tomatoes! Tomatoes! Forty p a pound. Yer lovely salad tomatoes today. Lots o'lovely mush. Fifty p half pound, and a punnet o'strawberries ... for one pound. (b) You have exactly three and a half hours before po

发表于:2019-03-17 / 阅读(420) / 评论(0) 分类 初级英语听力新版
学英语单词
a prep school
acanthorrhexis
acknowledgement of right to production
actual interest rate
annular blowout preventer
apartment-houses
assertorical
athyrium tripinnatum
auralized-izing
aux armes
axial symmetric(al) flow
Baalberge
Barry Mcguigan
baseball glove
beam-lines
biceped
bloodhoundish
bullet puller
bummery
carbonfiber reinforced plastics (cfrp)
cardinon
cataclysmist
cazira verrucosa
collimated monochromatic light
database cursor
decline in prices of inventories
Dei gratia
drilling machines radial
epidote-chlorite schist
excursion area
fantail goldfish
farkles
Fergusson incision
fluorohectorite
garden-path
gas solid interaction
general purpose varnish
graphic panel
Gueldenstaedtia verna
hare and houndss
Havre-Saint-Pierre
hediondillas
heterarchical control
high loss fiber
ildas
impervious pontic
inductor machine
Japanese schistosomiasis
ketogenic activities
kyrne
l-Norgestrel
La Xuyen
late payment
learn the truth
locking lip
main stock
manganese copper nickel
marketable product
McLean-Maxwell disease
money for order
monolayer emitter
MTTOO (mean time to planned overhaul outage)
nardol
non documentary
nondeterministic automaton
normovolemic
oil-trading
one-too-many
over growth
overdrive capacitor
oxy flux cutting
perfluorobutyltetrahydrofuran
phase margin
phosphonolipid
photographical
pinaverium bromide
portable crushing plant
post-processing facility
potato stem borer
primary coverts
purulent granuloma
rank with
reap unfair gains
remote-control releaser
rhizogonium dozyanum lac
round-head buttress dam
sargocentron punctatissimum
scener
seawater-biology interface reaction
septal neck
short time current
slime pulp
smarmy
supercritical helium
theetsee
top turbine
ultralounges
wave-making resistance
wazzock
wedge shock
wet-ink pen
zonoplacenta