[医] 最小可分度(分辨二点的最小视角)

Welcome back to Everyday Grammar from VOA Learning English. Today we return to a very common verb form in English phrasal verbs. You will find one phrasal verb in every 192 words of written English. They will make your English sound more natural once

发表于:2018-12-07 / 阅读(82) / 评论(0) 分类 2017年VOA慢速英语(十二)月

Optical experts in Shanghai have reassured patients that laser eye surgery, or LASIK (laser-assisted in situ keratomileusis), is the safest method to treat adult myopia, following a leading Taiwanese eye doctor said he would stop LASIK procedures aft

发表于:2018-12-12 / 阅读(94) / 评论(0) 分类 实用英语

In a recent program, we told you about phrasal verbs related to food. The program centered on eating food: what, how much and when. You will remember that a phrasal verb is a verb made of two or more words: a verb plus a preposition or adverb, or bot

发表于:2019-01-03 / 阅读(114) / 评论(0) 分类 2018年VOA慢速英语(六)月

Have you ever been to an airport or train station where the official language was English? What was your experience easy, difficult or in between? Today, we will explore some common phrasal verbs that can be useful as you travel to or through English

发表于:2019-01-03 / 阅读(99) / 评论(0) 分类 2018年VOA慢速英语(十二)月

41. betterthan句型 Better my life should be ended by their hate, than that hated life should be prolonged to live without your love. 42. as it were是一个非常常用的插入语,意思是好象,可以说等。 Apiece of iron near a magnet, t

发表于:2019-01-08 / 阅读(92) / 评论(0) 分类 大学四六级阅读

Everyday Grammar: Our Top 10 Separable Phrasal Verbs 英语日常语法:十大可分动词 Welcome back to Everyday Grammar from VOA Learning English. Today we return to a very common verb form in English phrasal verbs. You will find one phrasal verb

发表于:2019-01-12 / 阅读(129) / 评论(0) 分类 2015年VOA慢速英语(十一)月

SCOTT SIMON, HOST: You would expect a trip into space would change a person - their heart, their soul, but their eyeballs? For years, a north Texas doctor has been trying to find out what causes this vision change among astronauts. Her latest researc

发表于:2019-01-16 / 阅读(126) / 评论(0) 分类 2017年NPR美国国家公共电台3月

Now those of us that live in the West, if I can use that term, 如果生活在西方的我们中的音乐人, I think have a much more hidebound attitude or sense of music that somehow it's all about skill and systems. 我们有种迂腐守旧的对音

发表于:2019-01-18 / 阅读(126) / 评论(0) 分类 TED演讲娱乐篇

如今,各式各样的电子游戏特别令孩子们着迷,不少孩子也因此而戴上了近视眼镜,这不,雪莉今天就带着视力下降的丹尼尔来检查视力了。结果怎样呢? Listen Read Learn Clerk: Good afternoon, Ma'am. What can I do for you? Shirley: Good afternoon. My son's sight s

发表于:2019-01-21 / 阅读(155) / 评论(0) 分类 英语口语大赢家

Science and Technology 科技 Psychology 心理学 How dead is dead? 怎样死才算死? Sometimes, those who have died seem more alive than those who have not 有时,死人似乎比活人更活。 IN GENERAL, people are pretty good at differenti

发表于:2019-01-26 / 阅读(99) / 评论(0) 分类 经济学人科技系列

Books and Arts;Leonardo in London;Deciphering the da Vinci code; 文艺;李奥纳多在伦敦;解密达芬奇密码; A new show offers a rare opportunity to compare Leonardo da Vinci's paintings; 一个新展览为比较李奥纳多达芬奇

发表于:2019-01-27 / 阅读(128) / 评论(0) 分类 经济学人文艺系列

Mantell prepared a paper for delivery to the Royal Society. Unfortunately it emerged that another dinosaur had been found at a quarry in Oxfordshire and had just been formally describedby the Reverend Buckland, the very man who had urged him not to w

发表于:2019-01-29 / 阅读(108) / 评论(0) 分类 万物简史

41.

发表于:2019-01-30 / 阅读(86) / 评论(0) 分类 英文语法词汇

To test your mental acuity, answer the following questions (no peeking at the answers!): 测测你的脑力,回答以下问题(不要偷看答案哦!): 1.Before Mt. Everest was discovered, what was the highest mountain in the world? 1.在喜马拉雅

发表于:2019-02-03 / 阅读(74) / 评论(0) 分类 英语美文

激光矫正近视后遗症多多 Optical experts in Shanghai have reassured patients that laser eye surgery, or LASIK (laser-assisted in situ keratomileusis), is the safest method to treat adult myopia, following a leading Taiwanese eye doctor said

发表于:2019-02-05 / 阅读(141) / 评论(0) 分类 实用英语

1. Minimize Television Watching 少看电视 The problem is watching television doesnt use your mental capacity or allow it to recharge. Dont you feel drained after a couple hours of TV? Your eyes are sore and tired from being focused on the light

发表于:2019-02-07 / 阅读(126) / 评论(0) 分类 实用英语

Science and technology 科学技术 Psychology 心理学 How dead is dead? 死亡的程度 Sometimes, those who have died seem more alive than those who have not 有时候,已死的人比没死的人更像活人 IN GENERAL, people are pretty good a

发表于:2019-02-16 / 阅读(106) / 评论(0) 分类 经济学人科技系列

Psychology 心理学 How dead is dead? 怎样死才算死? Sometimes, those who have died seem more alive than those who have not 有时,死人似乎比活人更活。 Aug 20th 2011 | from the print edition IN GENERAL, people are pretty good at d

发表于:2019-02-17 / 阅读(92) / 评论(0) 分类 经济学人综合

雅思写作常见句型(二) 26. if any结构,if any和if ever,意思是果真有,即使有,表示加强语气。与此类似的还有:if anything(如有不同的话,如果稍有区别),if a day(=at least,至少)。 The

发表于:2019-02-26 / 阅读(170) / 评论(0) 分类 实用英语

You Snooze or You Lose 几乎每个人在忙碌了一天之后,都要香香地睡上一觉。当然也有活了一辈子不 睡觉的人,但那是极个别的。人要睡觉是一种生理反应,是大脑神经活动的一部分, 是大脑皮质

发表于:2019-03-09 / 阅读(227) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
1-nitrononane
acaryotes
aerial geophysical prospecting
agencies
aguna
alor
arrestor
articulospora ozeensis
axle spring
barrow-man
be at peace with the world
beauty shop
boen
breaker on-off switch
britney
brotherston
Ceraso, C.
channel group
chirinos
Chong-Ren debility
chronic radiation dose
citta
coupling dissipation factor
cross-spectral density function
cut out jack
damson plum trees
dissulution
distributive policy
Dronkgras
Ephorbia
equivalent antenna
evidencers
EWR
Faddeya, Zaliv
family marantaceaes
fernene
fleeched
Fone's-method
Fox-Fordyce
frequency-hopped (fh)spread spectrum signals
gaius flaminiuss
gangboard
George Formby
harlem r.
heterotroph
impulse scaler
index ga(u)ge
inner-tube adaptor
insubordination
isolating condenser
john c fremont
kingklip
Lag Ba' Omer
leptotes plinius
lower-cut-off frequency
malus hupehensis rehd. var. rosea rehd.
microwave communications
MLR minimum lending rate
mole drainer
multioccupancy
nargs
Nepal cardamom
noisy signal
nonplanar lines
nuclear safeguards technique
oasthouse
oceanodromous
out-of-date
paindemain
passing by
pick one's way
pinot noirs
poured concrete
preconcerted plan
presses ahead
public history
quick-break fuse
reaction of animals
sala's cell
scuncheons
search and rescue communication
Sedaw
seven-segment numeric indicator
single move
steering post clamp
stick servo
storm condition
surface crack detection
tagari
thermal denaturation
thermomycin
tread-wheels
triclinic hemihedry
typhlocele
Umm Sumaymah
vertical passageway
viscovi
wait for interrupt request
western seepweed
woizero
yerupajas