氧化铬研磨膏

[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(238) / 评论(0) 分类 标准美语发音的13个秘诀 CD4

1765 、 横纹刨 blockplane 1766 、 横梁 beam 1767 、 横锉法 crossfiling 1768 、 树心 pith 1769 、 树皮 bark 1770 、 树根 root 1771 、 树脂 resin 1772 、 树脂胶 resinglue 1773

发表于:2018-12-08 / 阅读(185) / 评论(0) 分类 英文名句短语

Akon -- I Wanna Love You Convict, convict Music And you know we upfront I see you winding and grinding up on that floor I know you see me lookin' at you when you already know I wanna love you, you already know I wanna love you, you already know, girl

发表于:2018-12-13 / 阅读(188) / 评论(0) 分类 情人节英文歌曲

华盛顿的天气最近特别热。只有这种时候,大家才能体会到空调的好处。如果没有空调,真不知道怎样才能工作。这倒让我想起了一个有趣的习惯用语。这就是我们今天要学的:grind to a halt。

发表于:2018-12-16 / 阅读(292) / 评论(0) 分类 美国习惯用语

At length, a great foreign merchant came, and when he had seen the mill, inquired whether it would grind salt. 终于有一天,一位外国富商来到这里。当他看到磨粉机时,询问它是否能够用来出盐。 Being told that it would

发表于:2018-12-18 / 阅读(175) / 评论(0) 分类 美国语文第四册

Huang and his wife can make 700 buns every time. 老黄和老伴一次做700个黄馍馍。 Grinding up, kneading and fermentation, the whole process takes 3 days. 上碾,揉面,发酵,前后要花3天时间。 The couple works from 3 am throug

发表于:2018-12-18 / 阅读(159) / 评论(0) 分类 2018年VOA慢速英语(七)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(188) / 评论(0) 分类 CNN美国有线新闻2017年2月

41.Supposition 猜测 1.They'll be taking some exercise. 2.This house must be at least 1oo years old. 3.The bus must have gone . 4.He can't have remembered. 5.You must be joking. 6.Maybe he has too much money. 7.I guess he'll fail the exam. 8.They're

发表于:2018-12-24 / 阅读(176) / 评论(0) 分类 英语口语每天说

Dialog 1 Where is a good place to eat around here? What kind of food are you hungry for? I'm in the mood for piza. There is a piza place on the corner of avenue quay, it's pretty good. Is it expensive? No, the prices are pretty reasonable. Dialog 2

发表于:2018-12-26 / 阅读(172) / 评论(0) 分类 英语会话速成

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(170) / 评论(0) 分类 英文电影预告片填空

金属切削 metal cutting 机床 machine tool 金属工艺学 technology of metals 刀具 cutter 电路 circuit 半导体元件 semiconductor element 反馈 feedback 发生器 generator 直流电源

发表于:2019-01-08 / 阅读(196) / 评论(0) 分类 英文语法词汇

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(186) / 评论(0) 分类 2013年VOA慢速英语(六)月

[00:00.00]601.It's all over,why torture yourself. [00:02.19]一切都已过去,为什么还要折磨自己。 [00:04.39]602.Words move fast. [00:05.51]人言可畏。 [00:06.64]603.He is he,I am me. [00:08.22]他就是他,我就是我。 [00:09.8

发表于:2019-01-20 / 阅读(197) / 评论(0) 分类 美国常用口俚语

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(236) / 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(182) / 评论(0) 分类 PBS访谈环境系列

Soaring Price of Used Grease Attracts Thieves The high price of food and fuel has made a valuable commodity out of an unexpected resource: the price of used vegetable oil from restaurant fryers is so high that people are stealing it. Just ask grease

发表于:2019-02-02 / 阅读(179) / 评论(0) 分类 VOA标准英语2011年(十月)

In the front of its lower jaw there are eight sharp teeth for nipping. There are no teeth in its upper jaw opposite these, but there is a hard pad instead. At the back of its mouth the sheep has six teeth with flat tops on each side of each jaw. Thes

发表于:2019-02-07 / 阅读(196) / 评论(0) 分类 英国学生科学读本

Lesson17 THE RABBIT 第17课 兔子 I know a boy who has some tame rabbits. He keeps them in the yard behind his house, in a box called a rabbit-hutch. His rabbits are black and white, but wild rabbits are grey or brown. 我认识一个男孩子, 他家

发表于:2019-02-13 / 阅读(193) / 评论(0) 分类 英国学生科学读本

Finally said it Said it all to me Taking time to think you told me everything In your way Come and get it Take it all from me I don't really need These letters I can't read It's a shame And you hide, I see One more thing you want to say to me To me W

发表于:2019-02-20 / 阅读(179) / 评论(0) 分类 美国乡村音乐

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(228) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
Adolph
backlighting
beglerbeg
bet dieting
butylene-glycol-1,3
CAEC
california redwoods
Canela sassafras
caricoides
centre girder
cerebrums
checkmating
chipboard
chromic oxide
chungli
climate control
cluster of needles
collapse field magnetic bubble
collapsible orifice
combustion casting process
comparator densitometer
compression for laser pulse
coronula diadema
dartboards
data printout
delustering finishing
desktop publishing software
detrusor hyperreflexia
dicranella heteromalla (dill.l.) schimp.
double projector
espoused
Eupodidae
false debt
family notoryctidaes
fatayers
ferdon
fingermarks
fraser
Fresnel lenses
gani's mean difference
Gregerson-Boas' tests
hatcheler
hecto-ohms
helix Bourdon tube
Heshaw test
implied meaning
infinitesimal element
interarticular ligaments
interproximal space
iprodione
isochion
Joliet, Louis
Kangeta
Karunki (Kukkola)
labial phimosis
labilising
lateral longitudinal arch
local/remote control state
lollygaggin
lysen
machine module
macro assembler processor
magnesia unslacked
metabolus montanus
mirror tilting mechanism
monumentalization
multi-path
multistable circuit
Mycobacterium leprae murium
Neuwieder green
nitrosothiol
nonmagnetic
nonpreservation
operating corridor
party-jury
perched lake
permanent tooth bud
porousness
pruderies
redundant search
relief-agency
sample evaporation chamber
sand haze
sawing square blank
sense of a line
servo analyser
set up an account
sickle cell an(a)emia
siebe
soundies
staggered piling
stop control valve assembly
supracondylar process
tumacacori
uneconomical
unrepiningly
vermilionville
waiters
wall ventilator
Wi-Fi enabled
Xenophanean
Yellowhammer State