音标:[mæs'tætrәfi] ;
[医]乳腺萎缩

Worms seem like strange animals to send to the International Space Station. It's not like astronauts are going to take time off to go fishing and need to bait their hooks. So why send worms? Believe it or not, scientists are using a microscopic worm,

发表于:2018-12-07 / 阅读(185) / 评论(0) 分类 大千世界

This is the VOA Special English Agriculture Report. Cows, sheep, goats and other animals can get mastitis, an inflammation in the udder, the organ where milk is produced. Milk from an untreated cow is still relatively safe to drink. But the milk is

发表于:2018-12-07 / 阅读(147) / 评论(0) 分类 VOA慢速英语2008(十)月

E-Commerce-Shopping-Internet 电子商务-购物-国际网络 Online shopping has become very convenient in recent years.Most big name companies have wed sites offering information on their products and online stores allowing shoppers to purchase the

发表于:2018-12-25 / 阅读(97) / 评论(0) 分类 一片通英语听力

UNIT 44 RADIO PROGRAMS ( Ⅳ ) Lesson 87 Part Ⅰ UNIT 44 RADIO PROGRAMS ( Ⅳ ) Lesson 87 Part Ⅰ Warming-up Exercises WHAT in the News Lead ? 1. At least 53 persons, mast of them children, _____ Sa

发表于:2018-12-27 / 阅读(141) / 评论(0) 分类 英语听力入门 (全四册)

Baumeister and his colleagues 鲍迈斯特和他的同事们 have shown that taking certain actions to improve willpower 已经证明 采取某些行动来提高意志力 is the surest way to a more successful life 是实现更成功的人生的最可靠

发表于:2018-12-30 / 阅读(111) / 评论(0) 分类 公众人物毕业演讲

Why Is Gravity Good For Us? When astronauts return from long missions in space, their exit from the spacecraft is usually hidden from public view. This is because after several months in weightless conditions, things we usually take for granted, such

发表于:2018-12-31 / 阅读(121) / 评论(0) 分类 英语听力文摘 English Digest

Give me back my wig! shouted Mastro Antonio in a surly voice. 你把我的假发还我,安东尼奥师傅怒喊道。 You return mine and we'll be friends. 你也把我的假发还我。咱俩讲和吧, The two little old men, each with his own w

发表于:2019-01-01 / 阅读(134) / 评论(0) 分类 木偶奇遇记

Chapter 2 第二章 In that very instant, a loud knock sounded on the door. 正在这节骨眼,有人笃笃笃敲门。 Come in, said the carpenter, not having an atom of strength left with which to stand up. 进来,老木匠说,他连重新站起

发表于:2019-01-01 / 阅读(184) / 评论(0) 分类 木偶奇遇记

Now, the VOA Learning English program Words and Their Stories. On this show, we explore the origins and usage of common expressions in American English. During September in the United States and in many places around the world children are going back

发表于:2019-01-03 / 阅读(244) / 评论(0) 分类 2017年VOA慢速英语(九)月

Mtabi Ebeula speaks softly as he remembers fleeing the Democratic Republic of the Congo with his family to escape the rebels. They were killing people, he says. I left because of them. Ebeula is a small, 57-year-old man who lives with his wife and ni

发表于:2019-01-03 / 阅读(117) / 评论(0) 分类 2018年VOA慢速英语(四)月

The first robot exoskeleton in China, named AIDER, has been officially unveiled in Chengdu, Sichuan province, making China the fourth country in the world to develop the cutting-edge technology. 中国首个名为AIDER的外骨骼机器人日前在四川

发表于:2019-01-07 / 阅读(145) / 评论(0) 分类 英语新闻

Lifelong Bilingualism Gives Seniors Mental Edge From VOA Learning English, this is the Health Report in Special English. A new study adds to evidence suggesting that being bilingual is good for the brain. In the study, older adults who have spoken tw

发表于:2019-01-12 / 阅读(171) / 评论(0) 分类 2013年VOA慢速英语(五)月

Bladeless Wind Generator Safe for Birds Wind turbines are tall structures with large blades used to produce electricity. They are useful sources of low-cost, renewable energy. But they can also be deadly to birds and bats. The turbines large blades t

发表于:2019-01-12 / 阅读(183) / 评论(0) 分类 2015年VOA慢速英语(七)月

Study: Bilingual Seniors Have Mental Edge Previous studies have shown bilingualism seems to favor the development of heightened mental skills. The new research, published in Neuroscience, provides evidence of that cognitive advantage among older, bil

发表于:2019-01-13 / 阅读(130) / 评论(0) 分类 VOA标准英语2013年(一月)

MRI Sees Brain Atrophy Years Before Alzheimer's Symptoms Memory loss and mental confusion are the first overt signs of Alzheimer's Disease, an incurable and fatal brain ailment. But scientists are starting to find evidence of the disease long before

发表于:2019-01-14 / 阅读(170) / 评论(0) 分类 VOA标准英语2011年(四月)

独立主格结构 独立主格结构由名词或代词加上其他成分(分词、不定式、名词、代词、形容词、副词或介词短语)构成。 独立主格结构没有主语和谓语,所以在语法上不是句子。但多有名词或代

发表于:2019-01-17 / 阅读(162) / 评论(0) 分类 大学四六级阅读

导言:各位亲爱的同学,看到surly和comely是否很熟悉呢?想不想知道这俩看着很熟悉的单词是什么意思呢?那就快点往下看吧!GRE单词语境记忆,让记忆单词快速准确! Bawdy淫秽的 The Bard was sometime

发表于:2019-02-01 / 阅读(158) / 评论(0) 分类 GRE英语

Any way, for the present, I'll quit Pip's vicinity. 总之,我暂时还是跟比普隔得远些好。 I can stand the rest, for they have plain wits; but he's too crazy-witty for my sanity. 其他的人我还受得了,因为他们都有清楚的神

发表于:2019-02-17 / 阅读(118) / 评论(0) 分类 白鲸记

now i don't know when it's hard to explain but it seems like things are kind of insane because the world is crying but nobody's listening so please leave a message on my cellphone i see bullets getting better biblical weather and the guy on tv is, li

发表于:2019-02-18 / 阅读(106) / 评论(0) 分类 英文摇滚歌曲

The ways successful people defeat procrastination. 成功人士战胜拖延的方法。 They tie themselves to the mast. 他们把自己绑在桅杆上 In Homer's Odyssey, Odysseus has his ship's crew tiehim to the mast so that he could hear the Sire

发表于:2019-03-06 / 阅读(181) / 评论(0) 分类 英语听力广播—Listening
学英语单词
admittee
agrayde
antidiuretic drug
Aquebogue
arbitration case
arise from stoop
azimuth follow up system
Back Gears
Boehmeria blinii
brises-soleil
British association unit
Bulun
caveat against arrest
chordate family
chorea minor
cocrystallize
combinatorial inequality
computational system
consigned goods
consolatoriness
curve setting
dental cord
dichotomous approach
dicranodontium uncinatum
Dirca palustris
dolophine hydrochloride
eight-hour
El Charquito
electrical current
entassment
events subsequent to balance sheet date
exoplanetary
falt
fill across worksheets
galipoline
got out of repair
groococks
gyroscopic equilibrium
hammer frame
hard wait
Hayeserite
herbigage
Hildegarde
hoarse voice
hokianga
Holmbridge
horizontal tie plate
ilfracombe
inbound cargo tonnage
incongruous drag fold
integrated marketing
internal economics of scale
joke-book
Mamori
medical stone
methylarsine
Mohr circle of stress
mucous plaques
Myǒngdǒk-ri
number axis
o'sullivans
oil basin
open-readings
ownded
Paliurus ramosissimus
palpebral blotch
perfuses
phacentocele
Piazza's test
postell
progression mean
raglike
redefinable cross assembler
regenerative section
reply code
reverse-pickpocketed
revolving chain locker
Rhynchocymba sivicola
Romanophile
schupe
semi-deity
serum IgA
Sosyka
spongoid
squeeze deck
squirrels
straw scatterer
Strega
subhyoid
Sverker
synthetic casting
tetradecanoate
transformed area
turritella terebra
uncloak
uncurse
unilaterally-connected graph
unstable hemoglobinopathy
Vesuvius Volcano
voter turnouts
waste-paper baskets
water sealed valve