[化] 氯化镥

With the development of science, human life has changed tremendously. People living in the 18th or 19th centuries would never imagine the advanced household appliances we are now able to enjoy. Every aspect of our lives for instance, in the field of

发表于:2018-11-28 / 阅读(173) / 评论(0) 分类 疯狂英语易背作文

New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc

发表于:2018-12-08 / 阅读(121) / 评论(0) 分类 VOA标准英语2014年(六月)

The ancestry of the piano can be traced to the early keyboard instruments of the fifteenth and sixteenth centuries --- the spinet, the dulcimer, and the virginal. In the seventeenth century the organ,

发表于:2018-12-15 / 阅读(199) / 评论(0) 分类 新东方背诵文选

[00:00.00]Module 8 IN A MUSEUM [00:07.39]UNIT 1 I'm really excited to be here. [00:12.59]1 Listen and read. Then say. [00:17.92]Thanks for bringing me to the Science Museum [00:20.03]today, Dad. [00:21.66]I'm really excited to be here. [00:24.25]Ther

发表于:2018-12-29 / 阅读(107) / 评论(0) 分类 外研社新标准初中英语九年级

1. circumference /səˈkʌmfərəns/ -- distance around a circle or rounded body; perimeter The circumference of a circle equals times the diameter. 圆周长等于与直径的乘积。 2. circumlocution /ˌsɜ:kəmləʊˈkju:ʃən/ -- roundabout way

发表于:2018-12-30 / 阅读(112) / 评论(0) 分类 突破英文词汇

Jason Lewis pedals his boat up the river Thames After 13 years and 46,000 miles (75,00km) a British adventurer has completed a round-the-world journey using human power alone. Jason Lewis, 40, crossed five continents, two oceans and a sea to become

发表于:2019-01-02 / 阅读(163) / 评论(0) 分类 Take Away English

Education Report - A Living Science Exhibit Grows at a Museum This is the VOA Special English Education Report. Outdoors, in the open air, seems like a natural place to study natural science. It also makes sense in a place like Southern California wh

发表于:2019-01-12 / 阅读(116) / 评论(0) 分类 2012年VOA慢速英语(六)月

Lesson 72 Absolutely! 1.Absolutely!当然是 2.Oh,Absolutely!噢,毫无疑问! 3.Absolutely not!绝对不! 4.Asolutely impossible!这绝对不可能! 5.Absolutely right!完全正确!

发表于:2019-01-14 / 阅读(118) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛傻瓜机口语极短句

Under the SeaThe Little Mermaid (1989) 《在海底》,选自《小美人鱼》 (Ariel, listen to me. The human world, it's a mess. Life under the sea is better than anything they got up there.) The seaweed is always greener In somebody else's lake

发表于:2019-01-16 / 阅读(80) / 评论(0) 分类 影视英文歌曲

DAVID GREENE, HOST: Families across the United States are fighting with the federal government over a deadly chemical. Dozens of people have died from inhaling methylene chloride. This is an ingredient in common paint removers. NPR's Rebecca Hersher

发表于:2019-01-17 / 阅读(107) / 评论(0) 分类 2018年NPR美国国家公共电台11月

Every winter some twenty million tons of salt are dumped on America's road.That sodium chloride melts the ice, so it prevents its formatin, helping to prevent accidents. But road salt has its downside. This is not very economical because salt is main

发表于:2019-01-20 / 阅读(156) / 评论(0) 分类 2016年Scientific American(一)月

This week on Why Tell Me Why, we are finding out why the oceans are so salty. So the oceans are salty because the oceans have been around, lets say, for over five hundred million years. And over the course of time what we found out is that weve alway

发表于:2019-01-22 / 阅读(113) / 评论(0) 分类 自然百科2009年

Tony: Who did you invite over for dinner Saturday? Carmela: I invited Keith, Sung, Stephanie, and Luis. Tony: You didnt! Carmela: I did. Why? Tony: Youre going to have a hard time cooking for them. Keith is a vegan and only eats food thats organic. S

发表于:2019-02-04 / 阅读(108) / 评论(0) 分类 地道美语播客

BBC Learning English People and Places Hany El Hamzawy William:Hello and welcome to People and Places the programme where you meet interesting people with interesting stories! My names William Kremer. Today, I thought wed practise some listening com

发表于:2019-02-04 / 阅读(366) / 评论(0) 分类 人与地方

Joy and Sorrow欢乐与忧伤 Then a woman said, Speak to us of Joy and Sorrow. 有位女子说给我们讲讲欢乐与忧伤吧。 And he answered: 于是智者回答: Your joy is your sorrow unmasked. 要快乐先释放你的忧伤。 And the sel

发表于:2019-02-07 / 阅读(128) / 评论(0) 分类 阅读空间

Once upon a time there was a king and a queen who were rich and had all they wanted except that they had no children. The queen bewailed this day and night, saying: I am like a field on which nothing grows. At last God granted her wish, but when the

发表于:2019-02-08 / 阅读(92) / 评论(0) 分类 阅读空间

Oh, a wonderful stream is the river of Time, 噢,一条神奇的时光之河, As it runs through the realm of tears, 苦难深重,在泪水的眼眸流过, With a faultless rhythm and a musical rhyme, 潺潺有声,拍响訇然震天旋律,

发表于:2019-02-13 / 阅读(84) / 评论(0) 分类 美国语文第五册

Adam推荐组 #1.Seriously Seriously字面意思是:严肃、认真,实际用起来多有抱怨的意思。 不同的声调用起来意思也不一样。 Seriously:降调,真的是这样,太对了。 Seriously:升调,不会吧? 怎么用

发表于:2019-02-15 / 阅读(71) / 评论(0) 分类 美国文化脱口秀

Then a woman said, Speak to us of Joy and Sorrow. 有位女子说给我们讲讲欢乐与忧伤吧。 And he answered: 于是智者回答: Your joy is your sorrow unmasked. 要快乐先释放你的忧伤。 And the selfsame well from which your lau

发表于:2019-02-19 / 阅读(99) / 评论(0) 分类 英语美文

First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先,我对您说,海底有锌、铁、银、金等矿藏,开发并不是不可能的事。

发表于:2019-02-25 / 阅读(186) / 评论(0) 分类 《海底两万里》中英双语有声读物
学英语单词
acid food
adaptive course controller
agreement about
algarobillas
ammonium sulfate test
Answer.
armature bands
base-line projection
basic command interpreter
besplashed
canap'e
cathode-ray charge-storage tube
centron
cliff jumping
cloate
commission expenses
complex glycosylation
control flux
copper binding-wire
crack me up
cupreous anglesite
direct product Lie group
discharge of bankruptcy
DNA sizing
do gooder
eluards
evidential of proof
ferric ammoniium citrate
fire support groups
fiscal action
flirted with
folk-hero
gas out
generalized Poisson process
glomeruluss
grenadier
hagiographically
heptaxodontids
honeymoon phase
hudrogen cyanide
hunter colori and gloss meter
hybrid bubble shift register
hypertrophic rhinit's
immediate future
in-group collectivism
inversatile
juniperus chinensis l. var . procumbens endl.
khler
large man
lay something bare
Lembert suture
line judges
link relative
malt spent grains
microindels
middle gouge
Molyneux
mood-altering
Naoussa
nitrate ester plasticized polyether propellant
nonteratoid
Nuprl
one-generator
optical disk substrate materials
palsters
partial allotment
particular writ
Philomachus pugnax
plan for IRRI,S third decade
Pocheon
potassium loading test
program support service budget
psychoprophylaxia
pyrovanadium
rate gyroscope limit
revolver boiling machine
rogues gallery
romanticize
rule of cy pres
rythmic
Samilp'o
saturating logic gate
sccra
Shahr-e Bozorg
skin up
slant height
state-dependent service
steady-state lifetime
sucessfully
switching blank
tipping height
trachelopexia
Tshiluba
universal test armature
unqualified right
unrevealingly
voice-operated gain adjusting device
volumetric texture
weida
well-posedness
wood avenss
zone reheat air conditioning system