硫酸硝酸法

Abby: hi, my name's Abby. What's your name? Colin: I'm colin. It's nice to meet you. What do you do? A: I'm a freelance English teacher. How about you? C: I'm in between jobs at the moment. A: what kind of job are you looking for? C: I'd like to find

发表于:2018-11-30 / 阅读(313) / 评论(0) 分类 生活英语情景口语

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:2018-12-04 / 阅读(261) / 评论(0) 分类 英文魔法师字源大挪移

This is the VOA Special English Health Report. Scientists have discovered that stored blood loses a life-saving gas. This discovery may explain why a great number of people get sick after receiving stored blood. In recent years, experts have wondere

发表于:2018-12-07 / 阅读(156) / 评论(0) 分类 VOA慢速英语2007年(十一)月

[00:17.36]Figure On The Proch [00:26.40]门廊鬼影 [00:36.51]Back in the early 1980s my aunt lived in a house [00:41.27]that was literally located in the middle of nowhere. [00:46.05]It used to really creep my younger brother and me out, [00:50.28]but

发表于:2018-12-11 / 阅读(249) / 评论(0) 分类 英语灵异故事

[00:17.23]Figure On The Proch [00:26.43]门廊鬼影 [00:35.14]I lay back down and tried to go back to sleep. [00:39.57]After I had lain there for about 5 minutes, [00:43.12]I started to hear a tapping sound. [00:45.77]I listened for a minute, [00:48.07]

发表于:2018-12-11 / 阅读(309) / 评论(0) 分类 英语灵异故事

Culture unit 2 What did you have for dinner? [00:05.38]5a Read the article. [00:11.15]Underline the examples off bad table manners around the world. [00:16.90]Mind your manners! [00:20.38]Around the world,people have different ideas about what good't

发表于:2018-12-13 / 阅读(329) / 评论(0) 分类 新目标初中英语八年级上

Did you deal with fortune fairly Most people complain of fortune, few of nature; and the kinder they think the latter has been to them, the more they murmur at what they call the injustice of the former. Why have not I the riches, the rank, the powe

发表于:2018-12-31 / 阅读(194) / 评论(0) 分类 英语名著名段背诵精华

Grammar Girl here. Today I'm going to talk about on accident versus by accident and how language changes. Some of the most difficult questions I get are from non-native English speakers who want to know why we use a particular preposition in a specif

发表于:2019-01-02 / 阅读(215) / 评论(0) 分类 英语语法 Grammar Girl

Larry到李华住的地方,去看她新领养的猫咪小雪球。今天李华会学到两个常用语:mental和pro. LL: Snowball is adorable! She's so little and fluffy! LH: 就是啊,我的猫咪

发表于:2019-01-11 / 阅读(245) / 评论(0) 分类 美国之音《流行美语》

SCIENCE IN THE NEWS - Discovery That Stored Blood Loses a Life-Saving Gas Could Solve Mystery By Lawan Davis, Soo Jee Han and Caty Weaver / Broadcast: Mon, 12 Nov 2007 16:00:00 UTC VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm S

发表于:2019-01-11 / 阅读(267) / 评论(0) 分类 VOA慢速英语2007年(十一)月

By Peter Heinlein United Nations 24 May 2007 The United Nations is appealing for access to a Palestinian refugee camp in north Lebanon where Islamic militants are holed up after days of fighting with Lebanese troops. VOA's Peter Heinlein has details

发表于:2019-01-13 / 阅读(200) / 评论(0) 分类 2007年VOA标准英语(五月)

Congressional Democrats predict they will pick up additional seats in the U.S. House of Representatives and Senate this November, increasing their majority in both chambers. VOA's Deborah Tate, reporting from the site of the Democratic National Conv

发表于:2019-01-13 / 阅读(187) / 评论(0) 分类 VOA标准英语2008年(八月)

U.S. Vice President Joe Biden says he is withholding judgment on Iran's presidential election, as protests continue in Tehran over election results showing a landslide re-election victory for President Mahmoud Ahmadinejad. Vice President Joe Biden,

发表于:2019-01-13 / 阅读(227) / 评论(0) 分类 VOA标准英语2009年(六月)

By Sean Maroney Islamabad 28 September 2009 The head coordinator for the U.N. Humanitarian Affairs office in Pakistan says his agency is ready to handle what is expected to be a large number of families fleeing the South Waziristan tribal region as

发表于:2019-01-13 / 阅读(244) / 评论(0) 分类 VOA标准英语2009年(九月)

BBC Learning English Weekender Body image survey results Amber:Hello, I'm Amber, and youre listening to bbclearningenglish.com. In Weekender today, we listen to a report about a BBC survey of 25,000 young British people, asking about their body imag

发表于:2019-01-16 / 阅读(267) / 评论(0) 分类 Weekender

By Barry Newhouse Islamabad 26 October 2007 Pro-Taliban militants in northwest Pakistan have clashed with paramilitary forces, a day after a deadly bomb attack on a troop transport truck in the area. VOA's Barry Newhouse reports from Islamabad that a

发表于:2019-01-31 / 阅读(154) / 评论(0) 分类 2007年VOA常速英语(十月)

Limited Partnership 有限合伙(名词),一种伙伴关系,一个或多个伙伴承担偿还债务的法律义务,但还债的额度只限于他们各自拥有的金额。 The venture capit

发表于:2019-02-03 / 阅读(317) / 评论(0) 分类 实用英语

有人叫她法国温婉天后,有人叫她疗伤天后,她的歌声,只要飘扬在空气中便能舒缓人的心灵。心情好,心情坏,只要有她的歌声嘴角便可生出微笑;是白昼,是深夜,只要跟随她的声线便能到达安祥所在。她就是Hlne Sgara。...... Encore une Fois(前缘再续)--Helene Segara

发表于:2019-02-03 / 阅读(287) / 评论(0) 分类 音乐咖啡厅

今天我们要学的词是pro-life。 Pro-life意思是反对妇女有堕胎的选择权。Pro-life的对立面是 pro-choice,支持妇女的堕胎权。美国总统奥巴马不久前在圣母大学发表毕业演讲。Hundreds of pro-life activis

发表于:2019-02-05 / 阅读(271) / 评论(0) 分类 英语每日一词

By Scott Bobb Lisbon 10 December 2007 The Africa-European Union summit ended Sunday in Portugal with agreement on many global challenges but with differences on other key issues. Correspondent Scott Bobb has this report from Lisbon. European and Afri

发表于:2019-02-07 / 阅读(244) / 评论(0) 分类 VOA常速英语2007年(十二月)
学英语单词
academic departments
accumulation of rounding errors
after-treatment with peroxide
arrayeth
astochastic
atomic breeder
automatic sequential control of wa- ter treatment equipment
avoidable and unavoidable costs
basic resin
bolster hanger axle
boundary layer pumping
Bountiful I.
career-long
cargocaire system
Center alignment
centralization of management
Chocolate Mountains
communication building
company clinics
complex materials mechanics
coplasticizer
cost-per-mile
Crateva religiosa
debuccalization
decision management
dense-textured filter paper
dictyokinesis (perroncito 1910)
DOS command
double ball pitman arm
esophageal cardiac gland
exponential damping
farone
fitgerald
foolish seedling disease
gammexane
gaynesses
genus ariuss
gethostbyname
glad to know you
glycogene
gyratingly
higher-order system
home instruction
hyper arc
individual cast
inter-block gap
isomesia
Keshpur
kneecapping
Kotton
kurarinol
laminated product
life buoy life line lifting device
local date
low-lift pump
low-melting (point) alloy
mangel pickup loader
McGowan
mean effective power
meiobenthic
microlepia rhomboidea
milsey
movable receiver
multiple-gun cathode-ray tube
multiple-spot scanning
mylnes
netoglyc
neuroblastic
no-kill
overabounded
p-isopopylaniline
Phyllostachys primotina
poly(vinyl fluoride)
precision-guided munition
push you around
riding-crop
RU-EF-TB
secondary-schools
shift function
show ... concern for
smokestack base
soldierly
soup stocs
stapedis caput
stave of thumb
subfreshmen
subheadwords
submarine rescue
Taiwaneses
tape reduction
telinite 1
thalassotherapists
thotacopagus tripus
Tibshelf
travestize
twin-spinner distributor
two course net
unit of heat
vena hypophyseos
vivaces
warytre
wear and tears