[化] 比活; 比活度; 比放射性; 放射性比度
[医] 特殊活动

发表于:2018-12-11 / 阅读(151) / 评论(0) 分类 VOA标准英语2014年(三月)

ROBERT SIEGEL, HOST: There are museums, and then, there are wonderfully specific museums. We're talking about such institutions as the American Toby Jug Museum, the German Watering Can Museum and, of course, the U.S. National Tick Museum. All of thes

发表于:2018-12-18 / 阅读(131) / 评论(0) 分类 2017年NPR美国国家公共电台6月

This is Scientific America's Sixty-Second-Science. I am Steve Mirsky. Got a minute? Some interesting electrical activity in the clouds of ash drifting around Europe as a result of that Icelandic volcano. Models predicted that electrical charge should

发表于:2018-12-24 / 阅读(127) / 评论(0) 分类 Scientific American(五)月

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? If you're too tired to think straight, it might be because parts of your brain are already asleep at the wheel. A team of neuroscientists from Washington State Unive

发表于:2019-01-08 / 阅读(121) / 评论(0) 分类 Scientific American(十一)月

This is the VOA Special English Health Report. How active you are early in life may affect how able-minded you are late in life. That was the finding of a new study of cognitive impairment, or a loss in mental abilities. The study involved more than

发表于:2019-01-11 / 阅读(151) / 评论(0) 分类 2010年VOA慢速英语(七)月

Using the Right Article What word appears most often in English? It's the, also known as the definite article. Its partner, the indefinite article a, is also among the top 10 most frequent words in English. According to Professor Elka Todeva of the S

发表于:2019-01-12 / 阅读(126) / 评论(0) 分类 2016年VOA慢速英语(三)月

李华正在兴致勃勃地给Larry将她去看医生的经过,没想到被Larry泼了一盆冷水。李华今天要学两个常用语,TMI和PDQ 。 LL: Oh, Li Hua, that is really TMI. I'm sorry you had to go to the doctor, but I really don't wan

发表于:2019-01-15 / 阅读(101) / 评论(0) 分类 美国之音《流行美语》

商务相关专业术语 Price discretion 价格自主权 Sunk cost 旁置成本,滞留成本,沉没成本 Marginal cost 边际成本 Offset 抵消,补偿 Functional migration 职能转移 Procurement 物资采购 A local firm that is verticall

发表于:2019-01-15 / 阅读(138) / 评论(0) 分类 实用英语

For our 10th anniversary my wife and I vacationed in Hawaii, where we went snorkeling. After an hour in the water everyone got back on the boat, except for one beautiful young woman and me. As I conti

发表于:2019-01-29 / 阅读(143) / 评论(0) 分类 趣味英语

你焦虑吗小心抑郁症哦! Most psychotherapists would agree that depression is anger and sadness that has been repressed. And it can lead to a state where the afflicted feel there is nothing they can do to change their situation. A hopelessne

发表于:2019-02-01 / 阅读(119) / 评论(0) 分类 实用英语

special surplus 特别盈余 Special Suspense Account 特别暂记帐 special trust 特别信托 special warrant 特别拨款令;特别支款授权书 specific charge 特定押记 specific deduction

发表于:2019-02-01 / 阅读(135) / 评论(0) 分类 财会英语

It seems like everyone is using Twitter these days. You know, sharing little messages with each other on phones and computers. It turns out that all these little messages, if you look at them all at once, become an easy way to find people, news and t

发表于:2019-02-05 / 阅读(108) / 评论(0) 分类 英语万花筒

BEIJING, March 29 (Xinhua) -- Chinese President Xi Jinping on Wednesday stressed the importance of afforestation and urged people, especially the young, to understand and protect nature via tree planting activities. Chinese PresidentXi Jinpingtalks w

发表于:2019-02-05 / 阅读(164) / 评论(0) 分类 cctv9英语新闻2017年

According to Ric Edelman, author of Ordinary People, Extraordinary Wealth, the purpose of a rsum is not to get a job, it's to get an interviewyou will get the job. A rsum should not list all your skills, but rather tease the employer with your achiev

发表于:2019-02-06 / 阅读(139) / 评论(0) 分类 实用英语

Because writers have a various ways of writing, a variety of reasons can cause writer's block. When you are blocked, consider these causes and try the strategies that sound most promising. IF You have attempted to begin a paper without doing any prel

发表于:2019-02-13 / 阅读(143) / 评论(0) 分类 实用英语

natality 生育 fertility 生育率 fecundity 生育能力 birth rate, natality rate 出生率 births 出生人数 parity 胎次 premature birth 早产 life birth 活产 stillbirth 死产 birth peaks 出生高峰 mortality 死亡 mortality rate 死亡率

发表于:2019-02-18 / 阅读(147) / 评论(0) 分类 实用英语

The purpose of a letter of applicationis to help the applicant obtain the job he is interested in. It should state clearly what position the applicant wants, and should tell what his abilities are and what he has to offer. It should provide a quick,

发表于:2019-02-18 / 阅读(162) / 评论(0) 分类 实用英语

1. Tell me about yourself! 对策:Keep your answer to one or two minutes; don't ramble. Use your resume summary as a base to start from.. 2. What do you know about our company? 对策:Do your homework before the interview! Spend some time online

发表于:2019-02-18 / 阅读(205) / 评论(0) 分类 实用英语

有人常会觉得小孩子学语言学得比大人快,为什么呢?因为小孩子学语言不像我们死记文法,苦背单字。他们就是用所谓的pick up,看在什么场合,别人用什么字,就一个一个把它记下来。这样

发表于:2019-03-05 / 阅读(174) / 评论(0) 分类 英语口语

Larry告诉李华他连续几天给他哥哥打电话,可是总也找不到他。 LH: Larry, 你那么急着找你哥哥,有要紧的事吗? LL: No, not really. I just want to chit chat. LH: Chit chat是什么意思啊? LL: To Chit Chat is to t

发表于:2019-03-12 / 阅读(238) / 评论(0) 分类 英语口语
学英语单词
adjustable magnet
air seal
Amitostigma trifurcatum
antiartistic
antipapalisms
ashless filter
black market exchange
boiler fuel oil settling tank
boop-oop-a-doops
brain tumours
broomballer
BWUF
Canchas
carnbegs
chaetogaster diaphanus
clariger taiwanensis
cradle song
crisomphalos
deciduocellular sarcoma
die like a dog
dodecyl acetate
Dromornis
dummy level technique
duodirun
duplicature band
electrolaryngography
eliminate incompetent glorified clerical jobs
environmental cab
family Hydrochoeridae
farding-bags
favorable-unfavorable
fire bar
flow mark
free pardon
freezing levels
freight depot
friction factor in turbulent flow
gas fittings
get user-register pointer system call
graulich
HDAS
high-sulphur
hydantol
i. m. peis
impaction sampler
intemperaunce
Kemecse
Kuya
lady emma hamiltons
libates
loader-compatible form
longistylum
lot sizing methods
male-pattern
Manchester tart
manubrium
metacultural
milled rubber
mistakable
monochromous
moon filght
moorlakes
morimoto
Mount Megiddo
nigger-brown
nomadologies
nrad (neutron radiography facility
paracercion sieboldii
pare sth down
phytate
pikess
pond-stater
PROM burner
puddingtime
real estate acquisition
reamer chuck
recoger
rolling wave
Rosario Perico
seek sb's life
series of observation
Shchel'yayur
shell frame
shoreface storm deposit
simultaneous search method
small business technology transfer program
sparticle
split of total freight
spurgalled
subjacent waters
supermatrixes
system building
the setting of the sun
underreserved
uprisings
us wick
venstres
vertical occupational segregation
victimless
washboarding
what you say
wish me luck