种间回交可孕群体

发表于:2018-12-03 / 阅读(179) / 评论(0) 分类 跟希哥学英语

今天我们要讲的美国习惯用语是:come down on like a ton of bricks。Ton,是一吨两吨的吨; brick,是砖头的意思。A ton of bricks一吨重的砖头砸下来,想想都让人不寒而栗。Come down on like a ton of bricks,

发表于:2018-12-16 / 阅读(219) / 评论(0) 分类 美国习惯用语

经济学人音频版 Unit21:United States-Lexington

发表于:2018-12-31 / 阅读(255) / 评论(0) 分类 经济学人音频版

Economics Report - World Bank and Inrternational Monetary Fund Open Spring Meetings in Washington This is the VOA Special English Economics Report. Representatives of the International Monetary Fund and the World Bank have gathered in Washington. Wor

发表于:2019-01-02 / 阅读(146) / 评论(0) 分类 2012年VOA慢速英语(四)月

From VOA Learning English, this is Everyday Grammar. Imagine you are at a business meeting. You have just presented a plan to your business partners. They want to give suggestions for how to make your plan better. The conversation might sound like th

发表于:2019-01-02 / 阅读(183) / 评论(0) 分类 2017年VOA慢速英语(二)月

By Doug Levine Washington 28 October 2006 Saxophonist Michael Lington became a fan of American jazz while growing up in his native Denmark. It was a passion so strong that he eventually settled down in the U.S. and launched a recording career. In a

发表于:2019-01-04 / 阅读(243) / 评论(0) 分类 2006年VOA标准英语(十月)

欣赏独具创意的英语广告!边听边看边学,品味世界名牌的风范,从细微之处感受英美社会的文化。

发表于:2019-01-05 / 阅读(232) / 评论(0) 分类 广告大餐

THIS IS AMERICA -April 29, 2002: Washington Monument By Jerilyn Watson VOICE ONE: The tallest structure in America’s capital city is the Washington Monument. It is named for George Washington, the f

发表于:2019-01-07 / 阅读(243) / 评论(0) 分类 This is America

WASHINGTON, Aug. 3 (Xinhua) -- American Andy Roddick eased into third round of the ATP Washington Classic tennis tournament on Tuesday. Roddick, a three-time Washington champion, defeated Slovenian Grega Zemlja 6-4, 6-4 in just 84 minutes. I accompli

发表于:2019-01-07 / 阅读(179) / 评论(0) 分类 英语新闻

This is Scientific Americans' 60-Second Science. I am Cynthia Graber. This'll just take a minute. Air pollution is bad for our health, but scientists say we don't know much about the long-term effects. So researchers in Canada and the Netherlands dec

发表于:2019-01-08 / 阅读(186) / 评论(0) 分类 Scientific American(二)月

Billy Currington是一位美国乡村歌手。他从2003年起至今推出了五张专辑,其中有十支单曲都登上了Billboard的乡村音乐流行榜和乡村之声榜。这七支冠军单曲Must Be Doin' Somethin' Right, Good Directions, Pe

发表于:2019-01-10 / 阅读(168) / 评论(0) 分类 英乐时空

Economics Report - A Former American Treasury Secretary Talks About US-China Economic Ties This is the VOA Special English Economics Report. The worlds two biggest economies and their trade ties are important to global economic progress. China accoun

发表于:2019-01-12 / 阅读(176) / 评论(0) 分类 2012年VOA慢速英语(八)月

-When you made your offer, I thought you might be a great lady nurse and faint at the sight of blood, but I see you're made of sterner stuff. -It's definitely the heart. It's almost too quiet to hear at all. -I'm afraid so. -I've been thinking about

发表于:2019-01-21 / 阅读(158) / 评论(0) 分类 跟着英剧练发音

Lady Mary: O'Brien told her Bates can't do thejob properly. Why was he taken on ? Anna:Oh, he was Lord Grantham's batman when he was fighting the Boers. LadyMary: I know that, but even so. Anna:I think it's romantic. LadyMary: I don't. How can a vale

发表于:2019-01-21 / 阅读(159) / 评论(0) 分类 跟着英剧练发音

英文歌词: We took the long way home, you held my hand, The days so full of all the things we had planned. We walked beyond the green, beyond the day. We shared a dream that i let slip away. I had to find myself. I had to find myself. No use looking

发表于:2019-02-05 / 阅读(220) / 评论(0) 分类 英文摇滚歌曲

I only slept for a couple of hours In the back of my buddy's truck I must be runnin' on solar power 'Cause I'm ready to crank back up And the boys are all bangin' on cheap guitars And the girls are all rockin' their bikini tops And that big ball's wa

发表于:2019-02-06 / 阅读(192) / 评论(0) 分类 美国乡村音乐

WASHINGTON, D.C. Greg Watson has promoted solar power around the world for years. I work in green [technology] for an international development bank, [and] Im always saying, Look, the costs are down, there are all these incentives, really it makes ec

发表于:2019-02-08 / 阅读(155) / 评论(0) 分类 英语新闻

The inter-island ferry between the North and the South Islands at the moment travels between Wellington and Picton. The ferry carries people, cars, trucks and trains (without the engine). It takes about three hours. The government is looking at chang

发表于:2019-02-25 / 阅读(166) / 评论(0) 分类 新西兰英语

Don't you hate hearing that clock on the wall chimming saying its time and Don't you just wish we could stay right here together all day long You know it wouldn't be a crime if we crawled back into bed got as close as we could get Tried to figure out

发表于:2019-02-26 / 阅读(187) / 评论(0) 分类 美国乡村音乐

The way you stumble in the kitchen Looking for that first cup of joe How you put on your mascara Starin' in the mirror on your tippy-toes And if you wonder why I love you baby I can boil it down to just one thing Chorus Yeah everything Every little t

发表于:2019-02-26 / 阅读(163) / 评论(0) 分类 美国乡村音乐
学英语单词
a rain check
advcince(d) firing
affinity chromatoraphy
alphavirus sindbis
amero
artificial monument
arundinaria simonii
Asthenotoma
automatic teletypewriter switching equipment
baby bloomer
basic secondary operator control station
beaumes-de-venise
beauship
blind-stamp
buzhong yiqi decoction
capitalizable cost
carboskeleton
Carex scabrirostris
chloroalkyls
coloration of cloth
command functions
complete ionization
conduit locknut
continuous flow rotor
convex hull
corrosion-proof coating
crinion-menton
dagen
defense cell
drochia (drokiya)
Dvirets
family antigen
FGN-1
ficus erecta beecheyana
fixed overhead rate
Fourier'slaw
Fränkische Alb
galleine
generalized fault table
genus salpas
geothermoenergy
Gutland
heart-scald
herba pogostemi
holderon
horizontal clearance between power cables
inexcommunicable
infratrochlear nerve
is in good repair
lignocellulosic anthracite
Loran coverage
lubricant pigment
metal-clad switchgear
micron mill
morseburg
mossbunker
Muchkas
mummification necrosis
nerve conduction velocity
nonlinear thickness variation (ntv)
Novodvinsk
nuculana scalata
pacemaker cell
palmoplantar keratoderma with leukoplakia
parallel optical transceiver
pentacand
photomutant
plastobalt (plastic cobalt 60)
propeller cap
pseudo-sentence
pulley gear
radar shadow
radio fix
resources remote sensing
Robson's points
rotary continuous sterilizer
rufiopin
save water
seismic moment
series of igneous rocks
singular generator of a ruled surface
sliding tubesheet heat exchanger
slope gradient map
solution-control system
St-Michel-Chef-Chef
supernumerary muscle
tardus
Tehuelchean
tempermament
throwing sticks
thwaps
tin glaze
topping up compressor
turn the scale in favor
unit allocation
unpackaging
vanquishers
vaulted work
vedoes
vis comica
wide anode
zero valence