碳酸铅矿

第三课 木杆铅笔 Have you a lead-pencil? If not, I want you to get a loan of one, and to look at it very carefully. It is made of woodmost likely of cedar wood, for the wood of the cedar tree is much used for making pencils. 小朋友,你有木

发表于:2018-12-18 / 阅读(111) / 评论(0) 分类 英国学生科学读本

Lesson 4 Black-lead 第四课 黑铅 What is the black-lead in your pencil made of? If you take a bit of the metal which we call lead, you will find that it is grey in colour, very heavy, and not at all like the black-lead in your pencil. But the lea

发表于:2018-12-18 / 阅读(158) / 评论(0) 分类 英国学生科学读本

She used to eat meat. She used to eat a lot of meat. She used to eat beef. She used to eat pork. She used to eat ham. She used to eat chicken. She ate meat every day. She ate bacon for breakfast. She ate a hamburger or hot dog for lunch. She ate meat

发表于:2019-01-02 / 阅读(200) / 评论(0) 分类 超级简单英语阅读

Jerry has no job any more. He has a little money. But he does not have enough money for rent. He cannot pay his rent. He has to move out of his apartment. He will move out next week. He will move into his car. He will put all his clothes into his car

发表于:2019-01-02 / 阅读(142) / 评论(0) 分类 超级简单英语阅读

Democratic presidential contender Barack Obama travels to the Middle East and Europe next week as he seeks to bolster his foreign policy and national security credentials with U.S. voters. Obama is also expected to visit Iraq and Afghanistan soon. O

发表于:2019-01-13 / 阅读(141) / 评论(0) 分类 VOA标准英语2008年(七月)

A: Yes, I need more amenities. B: By amenities, exactly what do you mean, please? A: You know, the things that are free, like the soap and the shampoo. B: Okay, I got it. You've already run out of all your amenities? A: No, I still have plenty left,

发表于:2019-01-15 / 阅读(129) / 评论(0) 分类 英语情景对话-旅馆

A: I need some more amenities, please. B: I'm not sure I'm following you, sir. A: Specifically, I'm talking about the little things, like soap and shampoo. B: Oh, now I understand! So, you've already used up all your amenities? A: No, I'm not even ha

发表于:2019-01-15 / 阅读(126) / 评论(0) 分类 英语情景对话-旅馆

A: I'd like to request some more amenities. B: Amenities? What do you mean by amenities, sir? A: Well, the free stuff! You know: the soap, lotion, shampoo, etc. B: I see. Sir, if I may ask: Have you used up all the amenities in your room? A: Not at a

发表于:2019-01-15 / 阅读(152) / 评论(0) 分类 英语情景对话-旅馆

A: Hi. I need more amenities, please. B: Could you be a little more specific, sir? A: Well, to be more specific, the free stuff, like soap, lotion, and shampoo. B: I understand. Now, you're saying that you've already used up all your amenities? A: Oh

发表于:2019-01-15 / 阅读(125) / 评论(0) 分类 英语情景对话-旅馆

THIS IS AMERICA -June 10, 2002: Biltmore Estate By Paul Thompson Broadcast: VOICE 1: It was built more than one-hundred years ago near the mountains of North Carolina. It is still the largest private

发表于:2019-01-30 / 阅读(192) / 评论(0) 分类 This is America

1) sore throat 喉咙痛 2) cough 咳嗽 3) cough drops/throat drops/lozenge 止咳糖 经常咳嗽的人很痛苦啊,比如林妹妹。

发表于:2019-02-05 / 阅读(158) / 评论(0) 分类 OMG美语

Al Gore and the Clintons are flying on Air Force One. Bill looks at Al, chuckles and says, You know, I could throw a $10,000 bill out the window right now and make one person very happy.Al shrugs his stiff shoulders and says, Well, I could throw ten

发表于:2019-02-06 / 阅读(166) / 评论(0) 分类 趣味英语

今天我们要学的词是foreclosure。 Foreclosure, 是丧失抵押品赎回权的意思。由于很多人交不出房屋贷款,美国目前正面临着 一场房屋被银行没收的风潮。Experts say the foreclosure crisis will get worse bef

发表于:2019-02-07 / 阅读(129) / 评论(0) 分类 英语单词荟萃

Profession and Business(职业和事业) Learning Foreign Languages(学习外语)Learning Foreign Languages In schools all over the world boys and girls are learning foreign languages. Many adults are doing so in their spare time. Everybody knows his

发表于:2019-02-09 / 阅读(139) / 评论(0) 分类 英语四级作文范文

SYDNEY In Australia, conservative politicians want to tighten the controls on foreign investors buying farms and businesses. The calls for more scrutiny on sales to foreigners come as a Chinese property conglomerate bids for a 15,000 hectare farming

发表于:2019-02-11 / 阅读(151) / 评论(0) 分类 英语新闻

PARIS - Some of the planet's poorest countries may be feeling the fallout of Europe's financial crisis. New studies show that European Union development aid is falling, and that billions of dollars are not reaching needy countries. Released Monday, a

发表于:2019-02-18 / 阅读(130) / 评论(0) 分类 英语新闻

NEW DELHI Foreign investment in India has slowed down in recent months, but a recent United Nations survey says Asia's third largest economy continues to be an attractive investment destination for global companies. Official data show that in April a

发表于:2019-02-18 / 阅读(129) / 评论(0) 分类 英语新闻

DALIAN, July 13 (Xinhua) -- Foreign realtors have gathered in Dalian,northeast China's Liaoning Province, to attend a summer housing sales fair, looking to potential Chinese buyers for overseas properties. The sales fair, which will last from Thursda

发表于:2019-02-19 / 阅读(134) / 评论(0) 分类 英语新闻

最近上课老是迟到,究其原因无外乎做事情没有提前准备好。闹钟再怎么催,硬是要晚十五分钟才能去完成约定好的任务。 懒散惯了,对闹钟clock这个单词竟然有了很深的认识:对它的态度决

发表于:2019-02-21 / 阅读(156) / 评论(0) 分类 英文语法词汇

GUANGZHOU, South China, April 13 (Xinhua) -- It could become the darkest night for some foreign coaches in Chinese Super League (CSL). The most famous three foreign coaches in CSL, Takeshi Okada, Jean Tigana and Henk ten Cate would spend an anxious w

发表于:2019-03-11 / 阅读(1855) / 评论(0) 分类 英语新闻
学英语单词
-man
a dozen
abaca
accounting consultation
acline twinning
afraid of our shadow
Akhenaten
anti-miscegenation
atmosphere acoustics
attachment gain
Baku
bank a fire
Basilicata, Reg.
belly-ache bush
benthonic zones
blow away
cassia augustifolia vahl.
cinoas
codevelopers
constant voltage regulator
cooled fet
crown wheel driver core
date corrector spring
deck drilling
Delphinium omeiense
Derrynawilt
disenthralled
domain transit
dorgis
dottrels
elaphus
escapement plate
external grinder
face centred cubic grating
fastrack
fire commissioner
getting any
give someone one's good word
gnophomyia (gonomyia) nansei
hotel-restaurants
increase in left atrial pressure
Indian Power
Indigofera szechuensis
ingenerous
interval pacing
inversion carrier
jazmin
lamb routine weighing
lead optimization
light ray control
lncRNA
long-bond
loop unit of length
matched waveguide
mental capacity
methylmescaline
micro-alloy technique
myofunctional
n-1 checking principle
newsquest
nictate
non-terminating decimal
odoacers
overanneal
P'ot'aech'ǒn
pecdar
pipe resonance
Pitot pressure gauge
portrays
process colour
prop comedy
pusiline
raffinase
Reboulia
rhizopus stolonifer stolonifer
rotatability
rotating motion
screw-driving machine
Silene orientalimongolica
size of sample
Smokeys
spectra-spectroheliography
step size change
store-houses
straw-clutchingly
summitted
surface pheromone
Sutter's Mill
syphilophobic
Tanahputih
traffic separation seheme scheme
traumatic arterio-venous fistula
Tyndallian
upper casing
viscous body
voltage gradiant
Westrex system
Wetmasut
whiskey cold
wollenburg
zona rolandica