[化] 氟硅酸铝

3 Listen carefully to the conversations and short passages [00:07.99]and choose the best answer to each of the questions. [00:13.56]1.A)She is pitiful. B)She is too shy to apply. [00:33.41]C)They are afraid of her. D)She is intelligent. [00:41.27]2.(

发表于:2018-12-01 / 阅读(407) / 评论(0) 分类 大学六级听力模拟题

[00:19.73]iPod Shuffle [00:29.90]Thanks to a sturdy, built-in clip, [00:32.64]iPod shuffle goes with anything. [00:36.26]Clip it to your sleeve, your lapel, [00:38.83]your coin pocket, your backpack. [00:42.03]No matter where you wear it, [00:44.12]i

发表于:2018-12-03 / 阅读(305) / 评论(0) 分类 英国文化—oral english

This is the VOA Special English Development Report. Researchers say they have found a way to extend the storage life of a drug used to treat H.I.V. Their work could give infected mothers in the developing world a new way to prevent the spread of the

发表于:2018-12-16 / 阅读(176) / 评论(0) 分类 2010年VOA慢速英语(五)月

New Documentary Explores Aluminum's 'Dark Side' Aluminum is everywhere, including in products that make us feel better, safer and cleaner. Like antacids, sunscreen and antiperspirants. But Austrian filmmaker Bert Ehgartner says theres another side to

发表于:2018-12-16 / 阅读(181) / 评论(0) 分类 VOA标准英语2013年(五月)

From NPR News in Washington, I'm Lakshmi Singh. CIA analysts are going through documents and other information taken from the raided compound in Pakistan where US special operations team killed Osama bin Laden. NPR's Rachel Martin says the data could

发表于:2018-12-17 / 阅读(252) / 评论(0) 分类 2011年NPR美国国家公共电台5月

报纸缩略词语 一.房屋广告 amens amenities 环境舒适 kit kitchen 厨房 appl appliances 家用电器 lse lease 租房协议 apts apartments 独立房屋 lge large 大 avail available 可提供 LR living room 起居室 bach bachelor 单人套

发表于:2018-12-18 / 阅读(222) / 评论(0) 分类 英文语法词汇

TEST 3 Listen carefully to the conversations and short passages [00:07.99]and choose the best answer to each of the questions. [00:13.56]1.A)She is pitiful. B)She is too shy to apply. [00:33.41]C)They are afraid of her. D)She is intelligent. [00:41.2

发表于:2018-12-30 / 阅读(195) / 评论(0) 分类 英语六级听力练习集锦

I like to joke that I am who I am today because I did everything wrong in my 20's. I've always been fearless, and it often got me in trouble. I wasn't afraid to start a business, borrow a bunch of money, or quit a well-paying job to travel the world.

发表于:2019-01-08 / 阅读(169) / 评论(0) 分类 英语美文

Several accords signed to boost relations between Turkey and Cameroon Ntaryike Devine, Jr. | Yaounde, Cameroon 17 March 2010 It was the first trip to Africa for the Turkish president, who arrived in Cameroon yesterday accompanied by 120 businessmen,

发表于:2019-01-13 / 阅读(188) / 评论(0) 分类 VOA标准英语2010年(三月)

AUDIE CORNISH, HOST: The White House is postponing most of its steel and aluminum tariffs for at least another month. Tariffs were due to kick on - to kick in on a number of countries at midnight tonight. They're part of a broader effort to crack dow

发表于:2019-01-16 / 阅读(299) / 评论(0) 分类 2018年NPR美国国家公共电台5月

DAVID GREENE, HOST: A lot of the aluminum and steel we use here in the United States is imported from other countries. And that, according to a report from the Commerce Department, is a threat to national security. Last week, department officials rec

发表于:2019-01-16 / 阅读(216) / 评论(0) 分类 2018年NPR美国国家公共电台2月

The few surfaces not covered by signs are often clad in a distinctive, dark green-gray, striated aluminum siding. 这仅存的没有被商标遮盖的建筑,一般都被包裹在有特色的阴暗铝灰条纹的铝制外壁板之中。 Take-out san

发表于:2019-01-18 / 阅读(243) / 评论(0) 分类 TED演讲商业篇

A: I am looking for a pan. B: No problem. What size would you like? A: A big one would be nice. B: How about this one? It's our biggest16 in diameter. A: Oh, yes. I like that one. But it's too heavy. B: Okay, try this one. It's made of aluminum. A: O

发表于:2019-01-20 / 阅读(254) / 评论(0) 分类 购物英语对话

A: Can you help me find a pan? B: Are you looking for a small, medium, or large pan? A: I want a big pan. B: Does this one look big enough? A: Yes, it's the right size, but it weighs too much. B: Well, what do you think of the aluminum pan? A: It's l

发表于:2019-01-20 / 阅读(270) / 评论(0) 分类 购物英语对话

In much of Asia, especially the so-called rice bowl cultures of China, Japan, Korea, and Vietnam, food is usually eaten with chopsticks. Chopsticks are two long, thin, usually tapered, pieces of wood. Bamboois the most common material, but they are a

发表于:2019-02-01 / 阅读(170) / 评论(0) 分类 实用英语

U.S. retail sales fell half a percent in June providing more evidence that the U.S. economic recovery will slow down in the second half of the year. But the weaker than expected consumer spending appeared to have little impact on Wall Street as inves

发表于:2019-02-05 / 阅读(194) / 评论(0) 分类 VOA标准英语2010年(七)月

GUANGZHOU, Nov. 23 (Xinhua) -- China and the United States agreed to boost cooperation on intellectual property rights (IPR) during annual trade talks which concluded on Monday. The two sides will increase exchanges and boost cooperation on fighting

发表于:2019-02-05 / 阅读(182) / 评论(0) 分类 英语新闻

BEIJING, Nov. 7 (Xinhuanet) -- A huge asteroid will pass closer to Earth than the moon on Tuesday, but experts say there is no cause for alarm. Asteroid 2005 YU 55 will pass about 300-thousand kilometers from the earth. The giant space rock is about

发表于:2019-02-08 / 阅读(196) / 评论(0) 分类 英语新闻

Two exclusive red strap Apple Watch Sport models, specifically launched for the upcoming Chinese Lunar New Year, hit the shelves on Friday in the nation. 两款专为即将到来的中国农历新年打造的红色腕带苹果手表运动版特别款周

发表于:2019-02-15 / 阅读(174) / 评论(0) 分类 英语新闻

Apple made its case for consumers to buy its forthcoming smartwatch, positioning the device as a way to handle the brief interactions that fill our days, from meeting reminders to short messages to calling for a car. 苹果公司发布了新款智能手

发表于:2019-02-18 / 阅读(231) / 评论(0) 分类 阅读空间
学英语单词
a happy family
Aceratherium
Adakli
Adǔngnyǒng
aircraft tiedown
alcedoes
Alconbury
Aldeia dos Palheiros
aligned position
all geared lathe
alsophilas
aperture board
autobiographical, autobiographic
Bacterium dubium
balanced earthwork
balop
bellhop
best regard
betrayer of the nation
boteh
boundary value theorem
cannabises
cell walls of animals
commissura labiorum pudendi
computing network
congenital diaphragmatic hernia
copal
coronary sinus rhythm
cutoff frequency
cyclical level
Cylindrocapsaceae
daube
disabled veteran
disk of galaxy
donut cities
dropped those
earthquake damage
electrostatic spray painting
error processing
fabaceous
family relations
fibre laydown hood
fine-particulate
flash out
gem grade diamond
glass preparation
graded-index profile
heterolysosome
heteropodous
hipponix foliacea
hollow-back
hot-spot corrosion
inferior hypophyseal artery
interlobular septum
interruption of the canopy
jund-ul-islams
lavalieres
ligamenta metacarpea palmaria
linear potential
linguistic theory
longissima
Macrochimerism
Magicicada septendecim
mandarine
missile barrier penetration
myositis ossificans progressiva
network equalize
non-operating rpofit and loss
ombla
pallant
palmerworms
Personal Access Communications System
Pometia pinnata
projector power response
propeller slip function
put a termination to sth
rate of component control
re-sentence
refuels
reposted
root planting
savour
sodium silicofluoride
solution-based
sound pollutions
spouted bed drier
SSCP services manager
stacking bed
straight frame ship
subfulcurm
supersonic bang
TH-1165a
the riviera
thene
thunderbolt beetle
tillette
turbogrid
unattended trail printer
underwater sample
unrelaxed
vicar-general
weighted space