铬铵矾

1: I am Andy. 2: Hello! 3: Good morning. 4: This is Kay. 5: This is Miss Dizzy. Your English teacher. 6: How do you do. 7: Hi! 8: Good bye! 9: So long. 10:Bye-bye! A: Hello! I am Andy. Hello! I am Mr. Write. I am Bobby. I am Kay. B: Good morning Mr.

发表于:2018-11-30 / 阅读(196) / 评论(0) 分类 小学英语300句

[00:09.95]Six weeks ago, the movie Erin Brockovich opened the United States. [00:16.95]So far, it has earned at least 100,000,000 dollars. [00:22.47]It tells a true story about a young woman who helped people in a California town gain money from an e

发表于:2018-12-03 / 阅读(189) / 评论(0) 分类 标准美语发音的13个秘诀 CD4

In business, Optus has called for Telstra's proposals on its participation in the national broadband network to be blocked. Optus' chief executive Paul O'Sullivan says Telstra's current plan for the separation of its retail and wholesale arms wholesa

发表于:2018-12-11 / 阅读(159) / 评论(0) 分类 澳洲ABC新闻快递2011年

Wanted: Chefs in Uganda 乌干达奇缺厨师 KAMPALA, UGANDA As the middle class and tourism industry grow in Uganda, so, too, do the number of restaurants and high-end hotels. The owners of these establishments, however, have often had to recruit e

发表于:2018-12-16 / 阅读(111) / 评论(0) 分类 VOA标准英语2015年(八月)

Could an element commonly found in Americans` tap water caused cancer? A nonprofit environmental group is sounding the alarm about something called chromium-6. The U.S. government says high levels of it in the air can be carcinogenic, meaning they ca

发表于:2018-12-20 / 阅读(153) / 评论(0) 分类 CNN美国有线新闻2017年2月

Help! There's someone hurt! - What are you hearing, Sullivan? - According to first responders it was a bomb. - How many? - Four of yours and five passersby. - Have anyone claimed responsibility? - We found this. - Do you think she's dead? - We can't

发表于:2018-12-28 / 阅读(142) / 评论(0) 分类 英文电影预告片填空

Donny Hathaway, who gained fame in the 1970s as a Grammy Award-winning singer, songwriter and producer, left behind some of soul music's most-compelling tunes, including his 1973 hit, Love, Love, Love. The smooth jazz rendition from Kirk Whalum's alb

发表于:2019-01-09 / 阅读(146) / 评论(0) 分类 VOA标准英语2010年(九)月

This is the VOA Special English Development Report. Dye can bring a little color to life. Most clothing is colored with dyes. Modern, manufactured dyes can be costly. Natural dyes from plant and animal products have been used since ancient times. So

发表于:2019-01-11 / 阅读(149) / 评论(0) 分类 VOA慢速英语2008年(十一)月

This is the VOA Special English Development Report. Dye can bring a little color to life. Most clothing is colored with dyes. Modern, manufactured dyes can be costly. Natural dyes from plant and animal products have been used since ancient times. So

发表于:2019-01-11 / 阅读(144) / 评论(0) 分类 VOA慢速英语2007年(五)月

This is the VOA Special English Development Report. Dye can bring a little color to life. Most clothing is colored with dyes. Modern, manufactured dyes can be costly. Natural dyes from plant and animal products have been used since ancient times. So

发表于:2019-01-11 / 阅读(163) / 评论(0) 分类 2010年VOA慢速英语(八)月

AS IT IS 2013-05-23 Pollution Forces Residents from California Town Hello. Im Jim Tedder in Washington. Welcome to a special edition of As It Is. Seventeen years ago, an American energy company paid hundreds of millions of dollars to settle legal cla

发表于:2019-01-12 / 阅读(151) / 评论(0) 分类 2013年VOA慢速英语(六)月

Don: Oh, Yael, I just read the most beautiful poem. No wonder our ancestors developed writing--they probably wanted to treasure poetry for posterity. Yael: Actually Don, writing was developed to keep track of more mundane things, like money. For exam

发表于:2019-01-22 / 阅读(256) / 评论(0) 分类 英语时差8,16

JEFFREY BROWN:And now to part two of our investigative look at the safety of America's drinking water. Science correspondent Miles O'Brien reports on the toxic chemical made famous in the movie Erin Brockovich, its potentially harmful effect on human

发表于:2019-01-27 / 阅读(208) / 评论(0) 分类 PBS访谈环境系列

GWEN IFILL: Now NewsHour science correspondent Miles O'Brien begins a two-part look at America's drinking water, and the regulatory system that is supposed to guarantee its safety. His report is the result of a partnership with the Center for Public

发表于:2019-01-27 / 阅读(151) / 评论(0) 分类 PBS访谈环境系列

AGRICULTURE REPORT – March 12, 2002: Carbon Dioxide and Crops By George Grow This is the VOA Special English AGRICULTURE REPORT. Increasing levels of carbon dioxide gas in Earth’s atmosphere have

发表于:2019-01-30 / 阅读(178) / 评论(0) 分类 农业与发展

DEVELOPMENT REPORT - Bringing Color to Life With Natural Dyes By Jill Moss Broadcast: Monday, August 15, 2005 I'm Barbara Klein with the VOA Special English Development Report. Dye can bring a little

发表于:2019-01-30 / 阅读(171) / 评论(0) 分类 农业与发展

DAVID GREENE, HOST: The island nation of Trinidad and Tobago is famous for calypso and soca, the infectious music that takes center stage during Carnival. But during the Christmas season, another type of music dominates. John Otis is going to tell us

发表于:2019-02-21 / 阅读(144) / 评论(0) 分类 2018年NPR美国国家公共电台12月

Why Stainless Steel Does Not Rust But Other Metals Do? 不锈钢(Stainless Steel)指耐空气、蒸汽、水等弱腐蚀介质和酸、碱、盐等化学浸蚀性介质腐蚀的钢,又称不锈耐酸钢。实际应用中,常将耐弱腐蚀介质

发表于:2019-02-24 / 阅读(198) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
aevum
alexitery
antiabortions
antimir
antitrismus
as-welded ductility
attack armature
audio-frequency signal-to-interference ratio
axograph
bearing ratio
bravestarr
Bupleurum kaoi
cancerine
catch up with and surpass the advanced
ceiled
chrominance matrixing
coend
concentric plug-and-socket
concretio cordis
confalone
continuous threading
cycle work
data transmission terminal
di-p-chlorophenylmethyl carbinol
disc fatigue tester
dispersal colour
dispersed unconformity
door gasket
drip curtain
dual character
dye coupling
dynamic multifunctional pipe-line
East Greenland Current
ectophasia sinensis
ematite
emiratis
enured
equidistant section
excess functions
export loan insurance
farmsteadings
fatherers
ferrocyanic
front corner marker lamp
Fuller faucet
Gastrochilus raraensis
graphite susceptor
hand in glove with
i-pudrid
introductory analysis
irregular lime concretions
jinnah
Lameroo
long horned caddisfly
mahobiose
Manxness
mob stock
myometrectomy
mysteriarch
obstupefact
on-then
open defect
oral disk
overwitting
Panuric
participating right
pedagogy seminary
pk-pk
plant equipment
playlands
process identification code
Pure Land Buddhism
quarrelsomenesses
resvertrol
seks
semimythic
series of payments or receipts
shifting iron
simplicial complex
single-station analysis
siphonaceous
smoke-adjustment fire
solidated
spectrograph optics
spring-trip standard
subsurface tillage
syphon drainage
systematic analog network testing approach
tape-controlled machine
Tasman Gl.
the devil's own job
track raiser
trims
ufology
unsheathing
unstylish
vagina fibrosa digitorum pedis
vapor pressure lowering
videoscanning densitometer
Voinjama
wildberry
woodturning tool