可採矿石

在上一讲中我们跟您谈了生产和经济活动中的效率,也就是efficiency,包括: 1 productive efficiency 生产效率 2 allocative efficiency 配置效率 3 dynamic efficiency 动态

发表于:2018-12-26 / 阅读(225) / 评论(0) 分类 实用英语

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(243) / 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(200) / 评论(0) 分类 超级简单英语阅读

Liz looked at the round plastic container. The plastic container was empty. There was no milk in the container. Liz wanted to drink some milk. But she was out of milk. She needed to make more milk. She opened the cabinet. She grabbed a box of powdere

发表于:2019-01-02 / 阅读(209) / 评论(0) 分类 超级简单英语阅读

More Malians Flee to Mauritania Theres a growing number of Malian refugees in neighboring Mauritania. Most are being taken to a camp about 30 kilometers from the border. However, a medical aid group says theres an increasing demand at the camp for cl

发表于:2019-01-13 / 阅读(169) / 评论(0) 分类 VOA标准英语2012年(四月)

A: Hello! How do I get more amenities? B: I'm sorry, sir. I'm not sure I understand. A: I'm talking about the free stuff, like soap and shampoo. B: Oh, I see. So, you're saying that you've already run out of your amenities. A: No, no. I've got plenty

发表于:2019-01-15 / 阅读(181) / 评论(0) 分类 英语情景对话-旅馆

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(189) / 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(178) / 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(215) / 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(184) / 评论(0) 分类 英语情景对话-旅馆

Trump Adviser Says One Of The GOP Nominee's Signature Plans Is 'Not Workable' STEVE INSKEEP, HOST: Fifty Republican security experts released a letter yesterday saying Trump is unfit to be president, said he'd be the most reckless president in Americ

发表于:2019-01-17 / 阅读(202) / 评论(0) 分类 2016年NPR美国国家公共电台8月

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(241) / 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(206) / 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(231) / 评论(0) 分类 趣味英语

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(194) / 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(202) / 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(168) / 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(173) / 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(175) / 评论(0) 分类 英语新闻

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(1966) / 评论(0) 分类 英语新闻
学英语单词
air measuring device
all present and correct
arspoetica
ascaris asthma
autoreclose circuit-breaker
avco
avionics sys tem simulation
barrier contraception
big dippers
bridge wing
cathode copper
central algebra
cinnamon fern
claybed
communication interrupt control program
coordinate system of a synchronous electric machine
dead text
deck-log
diallylamine
embulk
EO relief valve
Ercles
false center
fibrae arcuatae externae
fitchet
Freund method
galeopithecidae
genus Psittacus
Ghanese
google-like
green flash
he/she
heinrichite
incision and drainage of subhepatic abscess
Inhal-Aid
interpretive translation program
interradial nexus
juvenile hall
karamsinite
kobzon
labastille
letting loose
limiting conditions for operation
line load control designation
log-rolling
Mayfa'ah
mean load
megacatastrophic
Miyake Yoshinobu
monolithic roadbed
negative after-image
neurophysis spinalis caudalis
obscene material
opiocortin
orycteropodidaes
osso bucco
overmultiplied
oxyhydrocephalus
p-nitroacetophenone
pattisons
phosphate group transfer
photoresistance cell
photovisual objective
Phycoviruses
Portable radar apparatus
potassium hexafluorozirconate (IV)
pretermitted child
previewed
prince william
quasifiltered
rail bonding drill
reefing bowsprit
riceless
rock permeability
rotation vector
rotenturm wind
sanjoes
seeded pasture
semi perimeter
shutdown spark
Sidi Moussa, Oued
signal of control system
sliped
snsos-s
squint eye
stand out in a crowd
standard purchase content
sulforhodanate
sulfurous esters
summary of factory payroll taxes
swivel motion loom
tonne-force
tooth crest
tower span
turtle-doves
tuscanite
unhasty
viral myelitis
Voznesenovka
windowsill
word meaning
ziploc bag