焦炭筛

Children don't know which things are dangerou [00:03.21]Keeping a constant eye on them as they move around is very difficul [00:08.39]You can't be everywhere at once,and anyway it's important for them to learn about the world around the [00:15.23]But

发表于:2018-12-04 / 阅读(230) / 评论(0) 分类 考研英语听力基本功4

Words That Are Their Own Opposites And now, Words and Their Stories, a VOA Learning English program about American expressions. When you are learning a language, context is everything. Here, context means the words around another word or phrase that

发表于:2018-12-16 / 阅读(123) / 评论(0) 分类 2015年VOA慢速英语(六)月

DAVID GREENE, HOST: The World Health Organization has endorsed a six-question screening test for ADHD in adults. Now, this is catching a lot of people's attention because, with symptoms like distractedness and disorganization, it can be pretty tempti

发表于:2018-12-17 / 阅读(134) / 评论(0) 分类 2017年NPR美国国家公共电台5月

Rare but Deadly By Susan Brink /2005, U.S. News World Report . All rights reserved with permission. Distributed by Tribune Media Services International. Simple, cheap blood tests could save thousands

发表于:2018-12-19 / 阅读(226) / 评论(0) 分类 彭蒙惠英语

Airline passengers have learned to live with a lot of security rules over the years. Empty your pockets, remove your belt, take off your shoes, one cork size plastic bag, no more than three ounces of liquid per container, you get the picture. But, fu

发表于:2018-12-20 / 阅读(144) / 评论(0) 分类 CNN2010年(十一)月

Making a flight arrangement A: Good morning. Is this American Airlines? B: Yes, sir. My name is Ellen. How may I help you? A: I need to get a flight to Chicago on the 7th in the morning. Can you give me a hand? B: Certainly, sir. Theres a flight at 8

发表于:2018-12-25 / 阅读(244) / 评论(0) 分类 办公室英语口语

[00:00.62] 13.A Coke and a Smile [00:05.96]I know now that the man who sat with me on the old wooden stairs that hot summer night over thirty-five years ago was not a tall man. [00:14.78]But to a five-year-old, he was a giant. [00:18.48]Thirsty? Gran

发表于:2018-12-26 / 阅读(181) / 评论(0) 分类 温馨夜读II

WASHINGTON, Nov. 16 (Xinhua) -- The U.S. government announced Sunday it will add Mali to the list of Ebola-affected countries for which enhanced screening and monitoring measures will be taken. Effective Monday, Nov. 17, people arriving in the United

发表于:2019-01-07 / 阅读(167) / 评论(0) 分类 英语新闻

Study Supports Breast Cancer Screening Every Two Years A new study finds that women who have a mammogram every other year are less likely to get a suspicious result requiring additional testing as compared to women who have the breast cancer screenin

发表于:2019-01-14 / 阅读(161) / 评论(0) 分类 VOA标准英语2011年(十月)

Experts Recommend Screening Newborns for Heart Defects One of the scariest things a new parent can hear is, your baby has a birth defect. But some of the most dangerous birth defects are are invisible ones, such as deformities in the baby's tiny hear

发表于:2019-01-14 / 阅读(175) / 评论(0) 分类 VOA标准英语2011年(八月)

NOEL KING, HOST: Lawmakers in California are about to start debating a bill that would make doctors screen pregnant women and new mothers for mental health problems. Many doctors do not like this idea. From member station KQED in San Francisco, April

发表于:2019-01-16 / 阅读(141) / 评论(0) 分类 2018年NPR美国国家公共电台3月

RACHEL MARTIN, HOST: There's big news today about one of the most common forms of cancer. An influential federal task force now says patients and doctors should discuss screenings for prostate cancer. NPR health correspondent Rob Stein has more. ROB

发表于:2019-01-17 / 阅读(171) / 评论(0) 分类 2017年NPR美国国家公共电台4月

A Coke and a Smile I know now that the man who sat with me on the old wooden stairs that hot summer night over thirty-five years ago was not a tall man. But to a five-year-old, he was a giant. We sat side by side, watching the sun go down behind the

发表于:2019-01-17 / 阅读(191) / 评论(0) 分类 趣味英语

BEIJING, Nov. 9 (Xinhuanet) -- Routine bowel screening can cut deaths from bowel cancer by 27 percent, a latest Scottish study finds. The result was presented at the National Cancer Research Institute's (NCRI) conference in Liverpool. Funded by the S

发表于:2019-01-19 / 阅读(162) / 评论(0) 分类 英语新闻

美剧《摩登家庭》片段: Claire: I asked you to clean up the kitchen nine hours ago when I left for work. I come back, and it's the exact same mess, plus pickles and peanut butter! 九个小时之前,在我去上班的时候,我叫你把厨

发表于:2019-01-24 / 阅读(204) / 评论(0) 分类 每天三分钟学英语

By Melinda Smith Washington, DC 05 October 2006 watch Athletes Heart Risk One of the leading causes of death among young athletes on the playing field or court is a heart condition called Hypertrophic Cardiomyopathy. But the results of a 25-year stu

发表于:2019-02-03 / 阅读(248) / 评论(0) 分类 2006年VOA标准英语(十月)

Fewer men are being screened for prostate cancer, and fewer early-stage cases are being detected, according to two studies published Tuesday in The Journal of the American Medical Association. 11月17日发表在《美国医学协会杂志》(Journal

发表于:2019-02-08 / 阅读(165) / 评论(0) 分类 阅读空间

我又一次陷于两头都够不上的中间境遇,作为六个孩子中的老四,很多事情对我来说不是因为年龄太小,就是太大而不合适。那天夜里就是这样。我的两个小兄弟在屋里睡觉,我的另外三个长

发表于:2019-02-13 / 阅读(239) / 评论(0) 分类 英语学习方法

I know now that the man who sat with me on the old wooden stairs that hot summer night over thirty-five years ago was not a tall man. But to a five-year-old, he was a giant. We sat side by side, watching the sun go down behind the old Texaco service

发表于:2019-02-13 / 阅读(157) / 评论(0) 分类 英语美文

An independent panel of U.S. health experts is recommending that all Americans between the ages of 15 and 65 be routinely screened for HIV, the virus that causes AIDS. The HIV test would not be mandatory. But experts hope more widespread testing migh

发表于:2019-02-18 / 阅读(172) / 评论(0) 分类 英语新闻
学英语单词
'ammer
(processus marginalis (oss. zygomatici))
aetiopathogenetically
Ailanthus fordii
all-purpose gasoline
ambulatory will
arc cast metal
autogenous hose
back tracking
badyl foaming emulsion
blowtank
Brusenets
Cetacort
cholagol
colour facsimile apparatus
complex impedance
cosmic rayl
dashingly
debased coinage
decontamination drains tank
deposition welding
dhmt
ebophagectomy
effective volume of blast furnace
etiocobalamin
etiological
falko
filarial
fixed combination
flange less liner
gentlemanly education
geometrical theory of numbers
glucostasis
group of teeth
half nut lever
Hewlett disk insulator
high ligation
hitching bars
indicated air speed
infectiousess
ionization device
low stacking fault energy
Ludon-Médoc
lues congenita
lunar pole
magneto caloric effect
material and technical supply
menu pane
metindizate
microscope
microspheres
middle experiment
mouldered
naevus linearis
neohelota similis
Newton, Sir Isaac
noise power level
noncrystalline thermoplastics
Ntandembele
objective territorial principle
Oligotrichina
ordinal type identifier
owe sb for sth
participatory action research
percieves
pitch mark
pitching synchronization
PLAFVU
plate bulkhead
prescribed contract
pseudodiphylax
rape vans
real analytic local coordinates
realtime system
refinishing paint
reinforcing spleen to promote digestion
remainss
Ryō-zen
safaty supplements
saturnina paralyses
shake hands with a person
sheafless
shelfs
shieldsmen
Shirokostan, Poluostrov
side stringer
silkworm moths
single junction temperature transducer
sisterfuck
smooth muscle fiber
soluble developer
suffixal
take into effect
takes you down
to sweep ship's hold
Topolobampo
topsails
train number transmitter
trivalent rare-earth molecular vapor laser
uic standard rail
unit effective scattering area
unsecured note