隐变异问题

A: I was supposed to meet with you at 1:30. B: Yes, I see. What did you need to see me about? A: There's a problem with my schedule. B: What's the problem? A: Two of my classes occur at the same time. B: Well, I can see that's a problem. A: Is it at

发表于:2018-11-30 / 阅读(519) / 评论(0) 分类 英语情景对话-大学生活

A: I have an appointment for 1:30. B: What can I help you with? A: Well, I have a problem with my class schedule. B: What is it? A: It seems that I've been given two classes scheduled at the same time. B: I can understand the problem with that. A: Is

发表于:2018-11-30 / 阅读(465) / 评论(0) 分类 英语情景对话-大学生活

A: What can I help you with today? B: I need to talk to you about transferring. A: Where did you want to transfer to? B: I have no idea. A: You have plenty of time to think about it. B: What do I need to do in order to transfer? A: Youre going to nee

发表于:2018-12-17 / 阅读(283) / 评论(0) 分类 大学英语对话

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Still lots of undecided voters out there, with less than a week to go before election day. But many of these undecideds may already have made their choice. Even though

发表于:2018-12-24 / 阅读(287) / 评论(0) 分类 Scientific American(十)月

By Carol Pearson Washington, DC 15 September 2006 watch Meth and Dental Care Methamphetamine Ice Methamphetamine is an addictive drug that can damage brain cells. It is suspected to cause a movement disorder similar to Parkinson's disease. Meth use

发表于:2019-01-07 / 阅读(454) / 评论(0) 分类 2006年VOA标准英语(九月)

The so-called birthers cant accept that President Obama is really a natural-born American citizen. Part of whats behind this seemingly irrational belief may lie in whats called implicit social cognitionthe deep-rooted assumptions we all carry around,

发表于:2019-01-08 / 阅读(357) / 评论(0) 分类 Scientific American(八)月

A: Good morning, is this Ryan? B: You are speaking with Ryan. How can I help you? A: Ryan, this is Malia, and I need to call in sick today. B: What seems to be the problem? A: I went hiking and have terrible poison oak. B: When did you get that? A: I

发表于:2019-01-10 / 阅读(282) / 评论(0) 分类 英语情景对话-健康

By Paul Sisco Washington, DC 27 October 2006 watch Deforestation report Deforestation, an ongoing problem, is receiving new scrutiny, this time from the World Bank. It is all part of the bank's mission to reduce global poverty by spurring economic g

发表于:2019-01-11 / 阅读(379) / 评论(0) 分类 2006年VOA标准英语(十月)

By Margaret Besheer Washington 07 February 2007 Egypt's foreign minister says solving the Israeli-Palestinian conflict would go a long way to bringing peace to the Middle East and diminishing the allure of extremist groups. Speaking to an audience in

发表于:2019-01-16 / 阅读(327) / 评论(0) 分类 2007年VOA标准英语(二月)

AILSA CHANG, HOST: Starbucks' plan to close all of its U.S. stores for an afternoon to give their employees racial bias training has a lot of people asking, will this even work? We know little about what the training will include. Starbucks has said

发表于:2019-01-16 / 阅读(407) / 评论(0) 分类 2018年NPR美国国家公共电台4月

So this is the complexity of the world that surrounds us. 所以这就是我们所处环境的复杂性。 This perhaps is why we find the God complex so tempting. 这也许正是为什么我们发现万能神力这么有吸引力的原因。 We tend

发表于:2019-01-18 / 阅读(289) / 评论(0) 分类 TED演讲教育篇

A: Can we talk? B: What about? A: Im not too clear on some things about my lease. B: Is there a problem? A: How many years is my lease for? B: In three years your lease will be up. A: Can I move out before those three years? B: If you do, I will keep

发表于:2019-01-20 / 阅读(299) / 评论(0) 分类 地道英语对话-租房

A: I would like to talk to you, if you have time. B: Whats going on? A: I want to discuss some things about my lease. B: What arent you too sure about? A: Can you tell me when my lease is up? B: Your lease is for three years. A: If I ever decide to l

发表于:2019-01-20 / 阅读(305) / 评论(0) 分类 地道英语对话-租房

A: Hi, is this the water company? B: This is the water company. May I help you? A: As a matter of fact, you can. B: What do you need? A: In a few days, Im going to be moving. B: Okay, and what do you need help with? A: Im going to need the water turn

发表于:2019-01-20 / 阅读(331) / 评论(0) 分类 地道英语对话-租房

A: Am I speaking with someone from the water company? B: Yes. Can I assist you with something? A: I certainly hope so. B: Whats the problem? A: I will be moving into a new house in a few days B: What exactly do you need my help with? A: Ill need you

发表于:2019-01-20 / 阅读(345) / 评论(0) 分类 地道英语对话-租房

A: I have a problem that needs fixing immediately. B: What is it? A: I think that a pipe broke in my ceiling. B: How do you know? A: The ceiling is wet and water is dripping onto my carpet. B: Your apartment isnt flooded, is it? A: Not yet, but my ca

发表于:2019-01-20 / 阅读(303) / 评论(0) 分类 地道英语对话-租房

A: I have a problem. B: Whats the problem? A: A pipe burst in my ceiling. B: Why do you think that? A: There is water dripping from my ceiling. B: Is it causing a flood in your apartment? A: No, but my carpet is getting wet. B: How long has this wate

发表于:2019-01-20 / 阅读(350) / 评论(0) 分类 地道英语对话-租房

A: Im calling about a problem with my apartment. B: Tell me what the problem is. A: There must be a leaking pipe in my ceiling. B: Are you sure? A: There is water leaking from my ceiling. B: Is the water flooding your apartment? A: Its not flooding,

发表于:2019-01-20 / 阅读(343) / 评论(0) 分类 地道英语对话-租房

A: Is Alice available? B: You're talking to her. A: I've called you a hundred times today. B: I was busy doing something. I apologize. A: No problem. B: Did you need something? A: Did you want to do something tomorrow? B: Is there somewhere special y

发表于:2019-01-20 / 阅读(369) / 评论(0) 分类 英语闲谈

Todd: Now Jason, you're an artist. Jason: That's right, yep. Todd: What kind of artist are you? Jason: I draw all sorts of things, but mostly I like to draw on the computer, using photoshop. Todd: Oh, really. Jason: Things like that. Todd: OK, was it

发表于:2019-02-05 / 阅读(334) / 评论(0) 分类 原版英语对话1000个
学英语单词
account note
arborical
arborolatries
Artigas, Dep.de
atomic wear
beta wave
Blonville-sur-Mer
Blysmus
brass Braun tube
carry look ahead adder
carrying broker
cervical metastatic cancer
change, phase
circulation oil
conducting shell
congenital pulmonary arteriovenous fistula
continental faunal regionalization
controlled system self-regulation coefficient
conventional moisture regain
cruor
cylinder head fixing stud
data processing center of remote sensing
Debye radius
denet
depreciation rates
digital-signal
Edna O'Brien
enlightenings
ereo
fluorite type U-ore
gammaproteobacterial
GATC,gatc
genus Pipturus
glucose-1
glyoxysome
good governance
green corns
hexylidyne
hey-hey
hibiscus moscheutoss
hydraulic efficiency of storage pump
import credit
indolaceturia
infallacious
intensive mixer
isometric (al) space group
Kalmuck, Kalmuk
KBE
Kilbrannan Sound
kolp
kurukshetras
lost current
mechanical sweeper
mexicanize
might've
misbeseem
missaw
moisture-content control
moonstomping
Mouzay
mytilus
Neoshirakia
norbornadiene
operating system description
osteopenic
ox-team
pass ... around
personal expenditure tax
personnel research
phagolysosomal
pointer generator,PG
proctocystome
program independent modularity
psi-square statistic
radio-frequency suppressor
random response
relict mountain
report progress
rotor aerodynamic characteristics
rubidiol
running weight type dynamometer
Sanchon
sawdyer
scrub in
shoplifts
shot for
slit-drum
solid basic catalyst
somatogamy
steel-wheeled tractor
subcontextual
superheporin
tender bill
Tetracera sarmentosa
triatrial
uncheerfully
under the pretext of
unencumbering
vinblastine
weak stomach
weaning weight of litter
Zea mays amylacea