豆血红蛋白

Recording technology has changed a lot over the years, but you can still do one essential thing. You sit in front of a microphone and you tell a story, which here we are again this Friday morning because it's time for StoryCorps. It's an oral history

发表于:2018-12-02 / 阅读(182) / 评论(0) 分类 2007年NPR美国国家公共电台

发表于:2018-12-02 / 阅读(144) / 评论(0) 分类 英语口语1+1

What Causes Altitude Sickness? Anyone who has vacationed in the higher elevations of Colorado, such as Vail and Estes Park, will tell you altitude sickness can be a real problem. Loss of appetite, nausea, vomiting, weakness, dizziness, and difficulty

发表于:2018-12-05 / 阅读(102) / 评论(0) 分类 英语听力文摘 English Digest

Anyone who has vacationed in the higher elevations of Colorado, such as Vail and Estes Park, will tell you altitude sickness can be a real problem. Loss of appetite, nausea, vomiting, weakness, dizziness, and difficulty sleeping can plague those visi

发表于:2018-12-18 / 阅读(104) / 评论(0) 分类 2018年NPR美国国家公共电台2月

A couple million years ago, mammoths migrated north from Africa to colonize Eurasia. Sometime around then a massive ice age kicked inand it was stay warm or die. So their tails and heat-shedding ears shrunk, and they grew thick coats of oily fur. But

发表于:2019-01-02 / 阅读(143) / 评论(0) 分类 60秒科学

Cocaine 可卡因 Cocculine 衡州乌药灵 Coclaurine 乌药碱 Codeine 可待因 Codonopsis P.E. 党参提取物 Colchicine 秋水仙碱 Columbin 古伦宾 Common cnidium fruit P.E 蛇床子提取物

发表于:2019-01-03 / 阅读(121) / 评论(0) 分类 医务英语

This is Scientific American's Sixty-Second Science. I'm Christopher Intagliata. Got the minute? A couple million years ago, mammoths migrated north from Africa to colonize Eurasia. Sometime around then a massive ice age kicked inand it was stay warm

发表于:2019-01-08 / 阅读(128) / 评论(0) 分类 Scientific American(五)月

This is Scientific American's 60-Second Science. I'm Sophie Bushwick. Got a minute? When it came to surviving freezing weather, mammoths relied on more than their woolly coats: even their blood was specially adapted to let them thrive in chilly clime

发表于:2019-01-08 / 阅读(127) / 评论(0) 分类 Scientific American(九)月

A: All the furniture in the store is on sale today? A: 店里所有的家具全都减价卖出吗? B: Yeah. The whole place is packed. You\'d better shake a leg before it\'s all gone. B: 是呀! 整个地方(店)都挤满人了。你最好在它们卖光

发表于:2019-01-08 / 阅读(119) / 评论(0) 分类 美国俚语

To shake a leg To pull one's leg 美国的成语和俗语,也和其他语言一样,有许多都是由身体各个部份的名称组成的。例如:To follow your nose是指

发表于:2019-01-14 / 阅读(197) / 评论(0) 分类 美国习惯用语

[00:01]M:Did I mention to you that I was recently in a horrific car accident? [00:05]Violet, listen to me. You have nothing to be afraid of. You're already a star. [00:08]V:Dad, what are you talking about? I'm a nobody. [00:11]M:If you're such

发表于:2019-01-14 / 阅读(91) / 评论(0) 分类 英美人天天都在说的4000句:跟着影视学最真实的口语

By Nick Wadhams Nairobi 03 October 2007 German Chancellor Angela Merkel has arrived in Ethiopia for the first leg of an Africa visit in which she will focus on strengthening business ties, addressing the AIDS pandemic and touring development projects

发表于:2019-01-16 / 阅读(163) / 评论(0) 分类 2007年VOA常速英语(十月)

SAN JOSE, Dec. 23 (Xinhua) -- Colombian cyclist Oscar Sanchez took the lead Sunday in the 48th edition of the Costa Rica Tour, clocking the fastest time in the seventh leg of the 12-stage competition. Sunday's race featured a grueling 18-kilometer up

发表于:2019-02-07 / 阅读(160) / 评论(0) 分类 英语新闻

MADRID, Feb. 1 (Xinhua) -- FC Barcelona and Valencia drew the first leg of their Copa del Rey semifinal 1-1 in Valencia's Mestalla Stadium on Wednesday. Valencia opened the scoring through Jonas Goncalves, only for Carles Puyol to equalize for Barca

发表于:2019-02-07 / 阅读(161) / 评论(0) 分类 英语新闻

Break a leg: 祝好运! 到音像店淘碟,无意中瞄到一张2005年讽刺悬疑片Break a leg 一名演员为了闯荡好莱坞,不惜用尽一切手段击败竞争对手。只是,他的演艺生涯未必就此一路坦途 影片的讽刺意

发表于:2019-02-08 / 阅读(103) / 评论(0) 分类 实用英语

Barca's Alves out for three weeks with leg injury

发表于:2019-02-08 / 阅读(126) / 评论(0) 分类 英语新闻

在shake a leg这个习惯用语里,shake显然是个动词,照字面意思看shake a leg就是晃动一条腿。我们看下面的例子来捉摸习惯用语shake a leg是什么意思吧。这是大学生在叫醒早上贪睡不起的室友Bob。注

发表于:2019-02-09 / 阅读(124) / 评论(0) 分类 美国俚语

Amoment of crime scene investigation Ya?l: Hi Don, what are you... Don: Shh! I'm watching my favorite TV police drama: Crime Lab! Y: Oh, cool. Hey, what's that guy doing? D: Y'know Ya?l, you do have the right to remain silent... Y: Why is he spraying

发表于:2019-02-15 / 阅读(105) / 评论(0) 分类 英语时差8,16

The vampire is the stuff of the great horror stories. However, a recent textbook by geneticist John Jenkins suggests that Bram Stokers legend of the vampire, Dracula, may have had its basis in a very real disease that prevents some people from gettin

发表于:2019-03-06 / 阅读(229) / 评论(0) 分类 英语时差8,16

The first leg of the semi-final showdown between Real Madrid and Manchester City in the UEFA Champions League. Real boast a record ten titles in the European club competition while this is only the first time City have made it to the last four. Altho

发表于:2019-03-12 / 阅读(277) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
a. a. milnes
ACWS
al qusayr (el quseir)
alluvial valley
angiotensin-converting enzyme inhibitors
anholt (anholt i.)
application to unload
becalming
beet unloader
Berkshire Hills
best orientation
beta-unstable isotope
Canada geese
carbonadoes
catechese
chart house
colombine
contrastivism
coprecipitates
correctify
count on self-reliance
cryoconcentrate
cubebs oil
deep lingual artery
diagonal wiring
doucs
elementary cycle
everitsin
Fasnakyle
fixed length field
flash test
fly ash monitor
gareyev
genus Sigmodon
genus Strophanthus
greek orthodox
have someone in contempt
healthy tree
heating surface area
Hemophilus bovis
High capacity Floppy Disk
high-heat grease
home wreckers
homo thugs
imaginary time coordinate
inpatient multidimensional psychiatric scale
Itambacuri
kinier
koblin
make a match
mason and dixon lines
metal to-metal contact
metatarsal vein
mix-in
Mohn, Kapp
monohydric
mugwort leaf
multiprocessor computer
nan lu cho
network processing supervisor startup
nioro
nonstick system of control
oersteds
paradoxical lateralization
Paraparaumu
poker
pushing for
Pyrethrum roseum M.B.
quartz batteries
queenstownite
reattainments
regular reinforcement
repeat open application test
repossess sb of
rhamnopyranosides
runoff cycle
sea shells
sericose
shanty-town
shy cover
straight handpiece
strip specimen
stygius
surface mark
tanker terminal
taxed on corporation's undistributed earnings
Tecumseh
terminus
textile mills
theory of switching circuits
tochil
trade organization
traumatic disease
tumor invasion
underground railways
unsatisfiabilities
Westberg's disease
whisky-and-soda
white mill blanks
worked into
working database