[化] 丙酮合亚硫酸氢钠

Unit Three THE RISE OF BIOENGINEERING Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2018-12-13 / 阅读(226) / 评论(0) 分类 冀教版高中英语选修八

Simple New Test Detects Early Signs of Diabetes 新型简单测试或能检测出糖尿病早期迹象 People with Type 1 diabetes, usually diagnosed in children and young adults, must take insulin injections and watch their diet to keep their blood

发表于:2018-12-16 / 阅读(115) / 评论(0) 分类 VOA标准英语2015年(一月)

I couldn't get over this mess. The federal government is confirming what Joan Glickman of Pompano Beach, Florida suspected all along. Tainted drywall from China is giving off a harmful gas that's turning her air-conditioning wiring black, causing it

发表于:2018-12-20 / 阅读(134) / 评论(0) 分类 cnn2009年(十一)月

Air pollution outside is easy to spot, hanging over the city, or sputtering from a tailpipe. But there's lot of indoor air pollution, too, even if it's not as obvious. It's caused by volatile organic compounds, or VOCs. They can come from building ma

发表于:2018-12-24 / 阅读(139) / 评论(0) 分类 2016年Scientific American(八)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(195) / 评论(0) 分类 英文魔法师字源大挪移

1. bicentennial /ˈbaisenˈtenjəl/ -- two hundredth anniversary The bicentennial of George Washington's birth was celebrated in 1932. 乔治华盛顿200周年生日纪念于1932年举行。 2. semicircle /ˈsemɪˌsɜ:kəl/ -- half of a circle At th

发表于:2018-12-30 / 阅读(150) / 评论(0) 分类 突破英文词汇

Mercury Fillings Seem Safer over Time A study in the journal Chemical Research in Toxicology finds that mercury on the surface of dental fillings slowly turns to an inert sulfide compound, which should keep the mercury from harming the nervous system

发表于:2019-01-02 / 阅读(202) / 评论(0) 分类 60秒科学

通常在战争中,我们只看到前线士兵和战斗的故事。在TEDGlobal 2010里,Zainab Salbi 讲述后方振奋人心的女人们的故事, 这些女人在战火中仍努力维持正常的生活。她呼吁在战争结束时,女性也应成

发表于:2019-01-05 / 阅读(368) / 评论(0) 分类 TED公开课:和平使者

以 Bumpy Ride 而一炮走红的瑞典/刚果新人歌手Mohombi,去年发布了与RB巨星Akon合作的新曲Dirty Situation,如今已发布专辑 Movemeant。 他是第一个签入著名瑞典音乐制作人RedOne旗下的新歌手,单曲 Bu

发表于:2019-01-11 / 阅读(192) / 评论(0) 分类 天籁音乐

From VOA Learning English, this is the Health Lifestyle report. Garlic is one of the most common cooking ingredients around the world. Many dishes in Europe, Africa, Asia and the Americas use this strong-flavored vegetable. Garlic is similar to other

发表于:2019-01-12 / 阅读(191) / 评论(0) 分类 2016年VOA慢速英语(十二)月

Salt is believed to be the single most harmful thing in our food, contributing to high blood pressure For years doctors have been telling patients with high blood pressure to cut down on the amount of salt in their diet. Now a prestigious panel of ex

发表于:2019-01-13 / 阅读(197) / 评论(0) 分类 VOA标准英语2010年(四)月

异地恋。Long distance relationship现在大家都知道了吧,但是因为美国的地理,有一个词叫bi-coastal relationship,是不是很独特呢?

发表于:2019-01-15 / 阅读(156) / 评论(0) 分类 OMG美语

Fred: Hi, Shibika, so this is almost the end of the year, 2007. Can you tell me a bit, how was your year this year? Shibika: Yeah, I had pretty nice year actually. I went through a lot of ups and downs, and yeah, at first I did really well in my clas

发表于:2019-01-20 / 阅读(232) / 评论(0) 分类 原版英语对话1000个

Kitty was a black cat with a white tail. Kitty lived in California. His owner was Kathy. Kathy loved Kitty. She fed Kitty the best food. She cleaned Kitty's litter box every day. She took Kitty to the vet every six months. Kitty slept in Kathy's bed.

发表于:2019-01-22 / 阅读(134) / 评论(0) 分类 英文短篇故事(纽约)

Black Tongues and Stomach Aches Don: Oh, no, Ya?l, I think I'm having a medical emergency. Quick! Call an ambulance. Ya?l: A medical emergency, Don? Are you sure? You look fine to me! D: But I'm not. This morning, I had a terrible stomach ache. And n

发表于:2019-01-26 / 阅读(123) / 评论(0) 分类 英语听力文摘 English Digest

Sewage stinks. But bacteria can make it smell better. Oh, yeah? That's true. Certain forms of bacteria feasting on sewage give off hydrogen sulfide, a really malodorous chemical, and one of several that give sewage its pleasing smell. In general this

发表于:2019-01-26 / 阅读(135) / 评论(0) 分类 英语听力文摘 English Digest

Grammar Girl here. Today's topic is verbification. Last week police used a Taser on University of Florida student Andrew Meyer as they struggled to remove him from an auditorium where Senator John Kerry was speaking. The Web has been filled with deba

发表于:2019-01-30 / 阅读(193) / 评论(0) 分类 英语语法 Grammar Girl

Salbi's Women for Women International gives women who've survived war the tools to rebuild their lives Mohamed Elshinnawi | Washington, DC 15 December 2009 Zainab Salbi was named Washingtonian of the Year in 2006 by Washingtonian Magazine In 1993, Za

发表于:2019-02-03 / 阅读(161) / 评论(0) 分类 VOA标准英语2009年(十二月)

MADRID, July 13 (Xinhua) -- New Athletic Bilbao coach Marcelo Bielsa on Wednesday took his first training session at the club and spoke to the press for the first time since his arrival. Bielsa took the helm at Athletic at the hand of new club Presid

发表于:2019-02-05 / 阅读(168) / 评论(0) 分类 英语新闻

kthxbi其实就是Okay, thanks, bye的简写, k = ok thx = thanks bi = bye 意思就是:好了,谢谢,再见。通常用在比较急的时候,想尽快的结束对话。 注意:要慎用,有时会显得粗鲁无礼,甚至有讥讽的感

发表于:2019-02-09 / 阅读(160) / 评论(0) 分类 美国俚语
学英语单词
.gim
accomplishment test
Albalate de Zorita
anaesthesiologists
antagonism of ions
apoporphyry
Arc Thermal Performance Value
Archangiaceae
areolations
automatic ejection
binary coded output
Blercourt
Bohemian rye
calls forth
carbide ingot
carbon hydrophone
Celectol
close-in comparison
composicin
cool blood
corn binder
daily work report
deliaz turbine
diclofenace
directo
drifting dust
ebophagectomy
electromechanical printer
ethynerone
fabella
farija
for dandy
four-lane
free as the air
full-hank stop motion
geared locomotive
geostrophic inertial instability
graduation tower
ground-return system
hermit crab
high tibial osteotomy
Hyaloscyphaceae
initiation pressure
korbich
Kyabin
l'expression
lesenge
lunate sulcus
massed fire
mean equinox
merostome
milking vein
Mn L
Mvela
Mylodontidae
oididmycetic
oncotypes
onix
over-glaze pigment
pairment
pink bollworm
plansol
plastic bin
positive clipping
Postgraduate Certificate in Education
potentially recoverable scrap
recurring production obstacles
red helleborine
regiones suprasternalis
relate sth with sth
retropannage
rotatable transformator
roulette wheels
Sebar
semi-continuous freeze drying
semi-postal
sensory system
sequential storage structure
shlomoes
show and tells
statistical date
suck up to someone
sus (suspend message)
SV (safety valve)
Tata Family
tellerwort
the election
thick-film process
Thioplex
TMJ
too funny for words
Tridontium
tuberizations
uraniums
ventriloquises
vertebrals
Vevopa
water processing
Weishang
writ of dower
zinoes