6-羟基石斛碱

When Scotsman Alexander Graham Bell invented the telephone in 1876, it was a revolution in communication. For the first time, people could talk to each other over great distances almost as clearly as if they were in the same room. Nowadays, though, w

发表于:2018-12-07 / 阅读(132) / 评论(0) 分类 英文杂志-Magazine

07 Andrew Carnegie Andrew Carnegie, known as the King of Steel, built the steel industry in the United States, and , in the process, became one of the wealthiest men in America. His success resulted in part from his ability to sell the product and in

发表于:2018-12-07 / 阅读(580) / 评论(0) 分类 英语范文背诵20篇

Andrew Carnegie, known as the King of Steel, built the steel industry in the United States, and , in the process, became one of the wealthiest men in America. His success resulted in part from his abi

发表于:2018-12-15 / 阅读(255) / 评论(0) 分类 新东方现代文背诵篇章

Technology Report - A Hollywood Movie Producer Helps Develop Mobile Calendar Application This is the VOA Special English Technology Report. Smartphones, tablet computers and e-readers have become a part of everyday life for many people. They have als

发表于:2018-12-16 / 阅读(130) / 评论(0) 分类 2012年VOA慢速英语(九)月

[00:00.00]I see.Well,this phone is widely used in China. [00:04.71]It's designed in Germany but it's made in China. [00:08.04]That's why it's not too expensive. [00:10.82]Can I see it ?...Thank you .I like it , [00:13.78]and it's not too heavy .eithe

发表于:2018-12-29 / 阅读(124) / 评论(0) 分类 外研社新标准初中英语九年级

[00:00.00]Module 11 MOBILE PHONES [00:07.06]UNIT 2 Mobile phones are mostly used [00:10.69]to keep in touch with other people . [00:13.73]1 Listen and read. [00:16.75]Mobile phones [00:18.68]These days,mobile phones [00:20.52]are very common all over

发表于:2018-12-29 / 阅读(143) / 评论(0) 分类 外研社新标准初中英语九年级

Listen Read Learn Benjamin: Excuse me, what's the screen near your steering wheel for? Taxi driver: It's a portable TV. It's a popular thing now. Benjamin: Oh, that's new to me. So what's on everyday? Taxi driver: News about current affairs, document

发表于:2018-12-31 / 阅读(208) / 评论(0) 分类 英语大赢家下册

Lionel Andrs Messi was born on June 24, 1987 in the city of Rosario, Argentina. Everyone knows him now as the best football player in the world. In fact, a lot of people say he might become the greatest player ever. Well see about that at the World C

发表于:2019-01-01 / 阅读(246) / 评论(0) 分类 各国名人英文介绍

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(140) / 评论(0) 分类 医务英语

Todd: So, Alexandra you were talking about a hurricane. What hurricane were you talking about? Alex: I was talking about Hurricane Andrew, and as I said before, it was a category 5 hurricane. I was not in the city when it came through, however I did

发表于:2019-01-04 / 阅读(145) / 评论(0) 分类 原版英语对话1000个

By Cathy Majtenyi Nairobi 08 March 2007 watch Kenyan Camel Library report Kenyan camel library Illiteracy is high in Kenya's northeastern province, especially among the nomadic, largely ethnic Somali communities that eke out a living in the bush. Ma

发表于:2019-01-07 / 阅读(173) / 评论(0) 分类 2007年VOA标准英语(三月)

MobileRestaurantRedefinesGreen,Organic In major metropolitan areas across the United States, food-vending trucks have become a common sight. For the truck merchants selling everything from fresh vegetables to fast food to fancy meals, they are an eas

发表于:2019-01-11 / 阅读(128) / 评论(0) 分类 VOA标准英语2011年(九月)

This is the VOA Special English Development Report. Afghan Institute of Learning When Sakena Yacoobi was a child in Herat , Afghanistan, she saw many women suffer. They had no education and little or no medical care. Many died in childbirth. In the

发表于:2019-01-11 / 阅读(152) / 评论(0) 分类 VOA慢速英语2009年(六)月

Technology Report - A Hollywood Movie Producer Helps Develop Mobile Calendar Application 科技报道 - 好莱坞电影制片人联合开发的语音日程表 This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报

发表于:2019-01-12 / 阅读(129) / 评论(0) 分类 2012年VOA慢速英语(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(178) / 评论(0) 分类 VOA标准英语2012年(三月)

Kenya Cattle Benefit from Mobile Service iCow Mutige is three months' pregnant. Her owner, Michael Ruchu, is delighted, predicting that his cow's offspring will produce up to 25 liters of milk each day. Its father was a very good bull, and I am expec

发表于:2019-01-13 / 阅读(149) / 评论(0) 分类 VOA标准英语2012年(三月)

BBC Learning English 6 Minute English Mobile phones Doug: Hello, Im Doug Campbell and this is 6 Minute English. Today were talking about mobile phones. And Im here with Jackie Dalton have you got your mobile Jackie? Jackie: Yes, I have Doug but Ive

发表于:2019-01-30 / 阅读(143) / 评论(0) 分类 六分钟英语

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(136) / 评论(0) 分类 英语新闻

Daily Life - Mobile Phone Plan (C0106) B: Yeah, Ive just moved here, and Id like to activate my cell phone, and Im not sure if I should go with a prepaid plan, or a monthly rate plan. A: I see. Well, can I have a look at your phone? Unfortunately,thi

发表于:2019-02-08 / 阅读(252) / 评论(0) 分类 纯正地道美语

cyberchondriac的意思是上网自诊狂,靠网上搜集的医学知识来断症,甚至质疑医生的诊断。然而,网上资讯浩瀚如海,互相贯连、无限引伸,例如在查阅头痛和出红疹的根源时,互联网都可以连结

发表于:2019-02-09 / 阅读(161) / 评论(0) 分类 美国俚语
学英语单词
abp.-- american business press
acenaphthenequinone
air holder
Al Sirat
alcoholmetry
alfortish
allocated branding of locomotive
amplitude factor
attachments
barrels per moth
bismagnesium
broken bond water
building act
caa'ing whale
calcarine sulcus
cinacaine
contratabular
corduroylike
corpus lignosum foraminulatrm
Culex vorax
danzonete
deadweight loading
decimeter-wave transmitter
demolition job
dictionaries and encyclopedias
distension
eczema photogenicum pruriginosum
electrical plants
endwise movement of air
epimenorrhagia
excess fare
fiduciary loan
fire support station
fire-breathers
fitting-up-gang
floating device
fountaineers
free column volume (FCV)
Galland
Gesunden
goncharova
gross profit rate method
haworths
hidden field
Hob mouthed oven
home manufacture
hypothetic(al) structure
indecomposable
internal finish of buildings
jazzfest
Kanevka
Kilgour R.
known quantities
laspeyrite
lend a hand
lift surface theory
Ligoncio, P.
liquefacting
mental vacancy
metacritical
methylocholine
mollying
mount rushmores
multifurcates
national board of fire under writer
nine points circle
notelessness
orianians
overstrewed
p-sensitive varieties
paddle walk
phoneticization
positively nonlinear correlation
postfrontal suture
primary graphitization
printing-reproduction system
problemsolver
quarreller
range-finder window
rebooks
rectovaginal method
resistance of oxidation
rising head
safety of operation
savak
screen sickness
seasoning defect
semi flat band method
Sensibion
silver acetylacetonate
single-head wire stitcher
sobered up
social metrology
soft lead
spark failure
stoichiometric reaction
superimposed point sources
Ternstroemia subrotundifolia
tranch
up and-down
vibrating-impacting boring machine
vorticity in isotropic turbulence