虚数折射率

Rob: Hello I'm Rob. Welcome to 6 Minute English. I'm joined today by Finn. Hello Finn. Finn: Hi Rob. Rob: Today we're talking about literacy - that means the ability to read and write. And one way to improve your literacy is to read books and literat

发表于:2018-11-29 / 阅读(251) / 评论(0) 分类 六分钟英语

The story goes that some time ago, a man punished his 3-year-old daughter for wasting a roll of gold wrapping paper. Money was tight and he became infuriated when the child tried to decorate a box to put under the Christmas tree. Nevertheless, the li

发表于:2018-11-29 / 阅读(221) / 评论(0) 分类 实用英语

Now, the VOA Special English program Words and Their Stories. Every people has its own way of saying things, its own special expressions. Some of these expressions are easy to understand. The words cr

发表于:2018-12-01 / 阅读(163) / 评论(0) 分类 2006年慢速英语(十二)月

The story goes that some time ago, a man punished his 3-year-old daughter for wasting a roll of gold wrapping paper. Money was tight and he became infuriated when the child tried to decorate a box to put under the Christmas tree. Nevertheless, the li

发表于:2019-01-03 / 阅读(122) / 评论(0) 分类 趣味英语

Too often I hear people say things like, Things will be better when I or Someday I am going to do 我经常听到人们说,当我时事情会更好,或者某一天我要做 But, some day seldom arrives. 但有一天很少会到来。 It stays in some

发表于:2019-01-08 / 阅读(135) / 评论(0) 分类 阅读空间

The story goes that some time ago, a man punished his 3-year-old daughter for wasting a roll of gold wrapping paper. Money was tight and he became infuriated when the child tried to decorate a box to put under the Christmas tree. Nevertheless, the li

发表于:2019-01-08 / 阅读(127) / 评论(0) 分类 英语美文

UNIT 3 [00:03.81]Lessons 17~24 [00:08.96]Amazing Animals [00:12.62]Lesson 17: [00:16.14]People Love Pets! [00:20.22]Real Pets and Imaginary PetsI'm going to write about my cat,says Jenny. [00:29.78]Her name is Snowball.She likes to sleep in the sun.

发表于:2019-01-09 / 阅读(236) / 评论(0) 分类 河北加拿大版初中英语

[00:05.49]Reading [00:08.20]THEME PARKS--FUN AND MORE THAN FUN [00:14.08]Parks provide people with a place to amuse themselves [00:20.24]and to escape their busy lives for a while. [00:24.79]Though parks share this basic purpose, [00:29.36]they find

发表于:2019-01-10 / 阅读(298) / 评论(0) 分类 高中英语人教版必修

VOICE ONE: This is Phoebe Zimmermann. VOICE TWO: And this is Steve Ember with People in America in VOA Special English. Today we tell about Shel Silverstein. He was a poet, writer, composer, singer, musician and artist. (MUSIC) VOICE ONE: Shel Silve

发表于:2019-01-11 / 阅读(128) / 评论(0) 分类 VOA慢速英语2008年(一)月

'You're Giving Me the Creeps!' Now, the VOA Learning English program Words and Their Stories. Americans can sometimes begin a sentence with the words Youre giving me. This expression usually describes a persons reaction to a surprise or to something

发表于:2019-01-12 / 阅读(392) / 评论(0) 分类 2015年VOA慢速英语(七)月

Touch: One Word, Many Uses Hello and welcome to Words and Their Stories! Touch is one of our five senses. It is our only language before birth -- as we develop inside our mothers. Later, touch is important when we are young children learning about th

发表于:2019-01-12 / 阅读(160) / 评论(0) 分类 2016年VOA慢速英语(二)月

If You Learn Conditionals, You'll Be Glad You Did! In this week's episode of Everyday Grammar, we are going to talk about conditionals. We use conditionals to show that something is true only when something else is true. Conditionals offer endless po

发表于:2019-01-12 / 阅读(156) / 评论(0) 分类 2016年VOA慢速英语(二)月

Don't Get Caught in a Catch-22 不要受困于二十二条军规 Now, Words and Their Stories, a VOA Learning English program about American expressions. Im Anna Matteo with the expression, Catch-22. Here is a situation: You want to find work. You fi

发表于:2019-01-12 / 阅读(186) / 评论(0) 分类 2014年VOA慢速英语(十一)月

The story goes that some time ago, a man punished his 3-year-old daughter for wasting a roll of gold wrapping paper. Money was tight and he became infuriated when the child tried to decorate a box to put under the Christmas tree. Nevertheless, the li

发表于:2019-01-17 / 阅读(122) / 评论(0) 分类 英语美文

Everything happens for the best,my mother said whenever I faced disappointment. If you can carry on, one day something good will happen. And you'll realize that it wouldn't have happened if not for that previous disappointment. 每当我遇到挫折时

发表于:2019-02-09 / 阅读(158) / 评论(0) 分类 英语美文

By Carol Pearson Washington 03 September 2007 U.S. Military doctors have performed more than 100,000 eye surgeries on active duty personnel to eliminate the need for glasses or contact lenses. Now, at the new Joint Warfighter Refractive Surgery Cente

发表于:2019-02-12 / 阅读(218) / 评论(0) 分类 2007年VOA标准英语(九月)

A Lesson for Living 生活的一课 Everything happens for the best, my mother said whenever I faced disappointment. If you carry on, one day something good will happen. And you'll realize that it wouldn't have happened if not for that previous disap

发表于:2019-02-18 / 阅读(166) / 评论(0) 分类 阅读空间

Three Men in a Boat Three men were sitting on a park bench. The one in the middle was reading a newspaper; the others were pretending to fish. They baited imaginary hooks, cast lines and reeled in their catch. A passing policeman stopped to watch the

发表于:2019-02-18 / 阅读(128) / 评论(0) 分类 趣味英语

在肯塔基州路易斯维尔,有位已故的老人,她叫Nadine Stair ,在她85岁高龄的时候,有人问她,如果她再有一次生命的话,她会做些什么。下次我犯的错误会更多,她回答道。 When the late Nadine

发表于:2019-02-19 / 阅读(133) / 评论(0) 分类 阅读空间

Once upon a time, a man punished his 5-year-old daughter for using up the family's only roll of expensive gold wrapping paper. Money was tight, and he became even more upset when on Christmas Eve, he saw that the child had pasted the gold paper so as

发表于:2019-02-19 / 阅读(145) / 评论(0) 分类 英语美文
学英语单词
a twat
Abdool
ACANTHOBATIDAE
birthstools
blue man
British Rail
broughtupsy
Cissampelos pareira L.
clangiest
climatised
colored sweating
connection lug
contact nuclei
cost freight price
creteil
cross guide coupler
cutching
densography
development of humus
Dhubri
dividing apparatus
dry wallings
dumptruck
ectophagous
ferdinand victor eugene delacroixes
fetch away
fetwa
fiber reinforced cement
fighter attrition
fractional exponent method
Fujithion
full depth involute system
full wave circuit
gene arrangement
generator trip
genus Anguis
genus arrhenatherums
geochron
get well soon
giambattista marinis
guided vehicle
Gymnelis viridis
haricots verts
hawaladar
heatheness
henschiella saigusai
high ridge
histiocytosis
hollow moulding machine
homodimerized
immersed transom
improper diet and overtiredness
incommensurate phase
isooctylhydrocupreine
jbe
joggled lap
Kalderash
large pill
large scale chart
major sixth
masking tone
Maubin
meadow jumping mice
mesozoics
middle tooth (cardinal tooth)
multistoried storehouse
nebraskan glacial age
notandum
octahedral invariant
Okuru
philbertia granicosta
phosphoreous
physiologist
Pithecellobium utile
pollution control function
Polur
Portland, Bill of
posetionof weld
Quervain
r-f preselectors
raphanin
read-only bit
reenacting
road work
Sapotaceoidaepollenites
seawater trace material extraction sample
shperical pressure tank
siding against
spatial pricing
spiral vortex model
spot colour
St. Bridget
stereotape
structure of a compiler
subcritical crack growth
tabouli
tonguer
tummlers
undefensible
without success
wukoes
Youghiogheny R.