间苯二酚,间二羟苯

Editors note: This is the third episode of four-part series on verb tenses. Be sure to listen to part one and part two first. For VOA Learning English, this is Everyday Grammar. Today we are going to talk about the perfect verb tenses. Perfect tenses

发表于:2018-11-27 / 阅读(550) / 评论(0) 分类 2016年VOA慢速英语(十二)月

MAXIMUS: 1)Archers, three weeks from now I will be harvesting my crops. Imagine where you will be, and it will be so. Hold the line, stay with me, if you find yourself alone riding in green fields wit

发表于:2018-11-28 / 阅读(445) / 评论(0) 分类 疯狂英语2001年

When Harry met Sally Scene 1 When they first meet, Harry is dating Sally's friend, Amanda. They both are leaving the University of Chicago for New York City, and Harry gives Sally a ride. Song: But yo

发表于:2018-11-28 / 阅读(308) / 评论(0) 分类 疯狂英语2003年

Introduction This support pack accompanies the audio soap opera 'Big City Small World'. This support pack contains the following materials: . a pre-listening vocabulary activity; . the transcript of the episode; . a comprehension activity; . three la

发表于:2018-12-03 / 阅读(266) / 评论(0) 分类 英语听力 大城市小世界

A meeting between U.S. President Donald Trump and North Korean leader Kim Jong Un seemed unthinkable only months ago. In the last year, the two leaders have exchanged strong insults and threats raising fears of armed conflict on the Korean Peninsula.

发表于:2019-01-03 / 阅读(193) / 评论(0) 分类 2018年VOA慢速英语(三)月

Humulone 律草酮 Huperzine Serrate P.E 千层塔提取物 Hydroginkgolic acid 氢化白果酸 Hydroginkgolinic acid 氢化白果亚酸 p-Hydroxyacetophenone 对羟基苯乙酮 p-Hydroxybenzylalcohol

发表于:2019-01-03 / 阅读(206) / 评论(0) 分类 医务英语

This is Scientific Americans 60-Second Science. Im Sophie Bushwick. Got a Minute? What's the best way to find out if an unknown mixture contains a specific substance, like an environmental contaminant? You could use an expensive, bulky gas chromatogr

发表于:2019-01-08 / 阅读(227) / 评论(0) 分类 Scientific American(八)月

Researchers Say Malaria Drug Could Also Treat Cancer Scientists know that human cancer cells grow by getting energy from adjacent tumors, where cells have begun to self-destruct. The spread of cancer is accelerated by the death of these cells. This p

发表于:2019-01-13 / 阅读(219) / 评论(0) 分类 VOA标准英语2012年(三月)

Everything Old is New Again at Met Breuer Museum NEW YORK When it comes to art, perspective is everything. Perhaps that's why directors at New York City's famed Metropolitan Museum of Art decided to shift theirs, setting their sights on a new locatio

发表于:2019-01-14 / 阅读(198) / 评论(0) 分类 VOA标准英语2016年(三月)

直到我遇见你 The Sunstreak - Until I Met You Until I Met You The Sunstreak I once believed that there was no one for me, until I met you, But I couldnt see how happy I could be, until I met you, Until I met you, You Standing alone, no one to ca

发表于:2019-01-16 / 阅读(333) / 评论(0) 分类 好听的英文歌曲

Havent Met You Yet by Michael Buble I'm not surprised Not everything lasts I've broken my heart so many times I stop keeping track Talk myself in I talk myself out I get all worked up And then I let myself down I tried so very hard not to loose it I

发表于:2019-01-16 / 阅读(256) / 评论(0) 分类 听歌学英语

深情爵士男声Michael Buble Haven't Met You Yet Michael Buble I'm Not Surprised Not Everything Lasts I've Broken My Heart So Many Times, I Stop Keeping Track. Talk Myself In I Talk Myself Out I Get All Worked Up And Then I Let Myself Down. I Trie

发表于:2019-01-16 / 阅读(403) / 评论(0) 分类 好听的英文歌曲

新编英语教程第六册unit03_2_The_Night_the_President_Met_the_B

发表于:2019-01-25 / 阅读(270) / 评论(0) 分类 新编大学英语阅读部分

Dear Fabrizio, The day we met is the day I will never forget. Over and over I replay our chat and our first telephone conversation in my mind! You are so amazing you drive me crazy! You make me feel so happy and complete. If I hadn't met you. I know

发表于:2019-02-01 / 阅读(207) / 评论(0) 分类 实用英语

In January 2015, a fire in one of Russia's largest university libraries damaged more than 1 million historical documents, an incident which some media described as a cultural Chernobyl. 2015年1月,俄罗斯最大的大学图书馆之一发生了火灾

发表于:2019-02-02 / 阅读(188) / 评论(0) 分类 英语新闻

Dear Fabrizio, The day we met is the day I will never forget. Over and over I replay our chat and our first telephone conversation in my mind! You are so amazing you drive me crazy! You make me feel so happy and complete. If I hadn't met you. I know

发表于:2019-02-04 / 阅读(211) / 评论(0) 分类 英语作文

So there I was at seven thirty in the a.m., perched on my scooter at an intersection waiting to turn. I was sitting at the lights lost in my own thoughts when all of a sudden I became aware of a presence no, not a poltergeist; a bloke on a mountain b

发表于:2019-02-07 / 阅读(271) / 评论(0) 分类 阅读空间

Indoor air pollution is a common threat to human health, the new study looked at five common house plants and found that when it comes to removing harmful chemicals from the air, those five plants are better than others. 室内空气污染对人类健康

发表于:2019-02-07 / 阅读(227) / 评论(0) 分类 阅读空间

本期内容: A humble houseplant with a dash of rabbit DNA could help lower our exposure to indoor air pollution, new research suggests. Scientists have revealed that by inserting a rabbit gene into devils ivy the plant is able to clean the surrou

发表于:2019-02-20 / 阅读(218) / 评论(0) 分类 夏说英语新闻晨读

《How I Met Your Mother》里面的口语美语! 1) Settle down 跟女友或者男友定下来 You've been with Ryan for 3 years! Are you ready to settle down? 你和Ryan在一起已经有3年了!你们准备好定下来吗?I am SO ready for him

发表于:2019-03-02 / 阅读(233) / 评论(0) 分类 OMG美语
学英语单词
accelerating slit
affine geometry
alligator shearing machine
anaflogistico
aromatic ester
as thing stand
asset-stripping
Bagan Serai
Barrett esophagus
be on at someone
bead welding
bench-grinder
beske
Biostim
Budget Bill
carbon rich waste
chemical working
chronistor
circ cubspace
convenience-
cost dear
counter-turned
crank shaft impulse neutralizer
crop dosposal
dalbergia yunnanensis franch.
dauncy
depersonalizations
Diescher mill
different way
dirsiyeh (darisiyeh)
double-curved vault roof
drowed valley
Eira barbara
elevator shoe
emergency parking strip
environmental radiation monitor
epidermal tooth
fibre staining
friction heat gain
frishman
fuck-loads
genus muntingias
goes wrong
governor manifold
granddaddy
gyro wheel
half cocked
handwashes
high glaze
inactive client
isomerase phosphotriose
Kogia breviceps
kudoasis
lake survey
laminae albae cerebelli
ledol
lost on sale
love-lies-a-bleeding
main coolant pump
Manaar
microfractures
microwave extraction system
Mills's disease
multianode valve
neopseustid
nerdishness
nuisance fee
odd-odd
offgrade product
officiate
omophorion
open circuit impedance parameter
Palaeoloxodon
platycephalic, platycephalous
positive phase
practical pressure limitations
preconditioning circuit
preference shares
propraetorships
relict smoker
Sarykamyshskoye Ozero
Silver Plains
skin through
Spiresis
Spöl
squaring up machine
stone sub
sub-line
subboard
submarine gap
supervised alarm system
tank training
track via missile
tsuga formosana hay.
underprocesses
underslips
unrealized gross profits
verrucous carcinoma of penis
weisz
xylanolytic
ylang ylang oil