[化] 钾铬矾; 铬钾矾

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(118) / 评论(0) 分类 小学英语300句

Want to Choose Better Words? Our words matter. Our words have always mattered, but they matter more now that the Internet gives us the power to make our words permanently public. Words might help or hurt someone. Our words may have more power than we

发表于:2018-12-16 / 阅读(74) / 评论(0) 分类 2016年VOA慢速英语(四)月

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(55) / 评论(0) 分类 VOA标准英语2015年(八月)

bauxite, ['b?:ksait] n 铝土矿(铝的基本矿石) 【记】1)Baux是法国地名,xite=site场所。Baux因产铝而知名。 2)baux读:宝库,xite场所。产铝的宝库

发表于:2018-12-30 / 阅读(83) / 评论(0) 分类 不择手段背单词

How to Fix Your Facebook News Feed 如何修复你的Facebook新闻提要 Has your Facebook News Feed become a mess of political stories, unwanted videos and angry rants? Are you wishing for the days when your feed was filled with posts from friends

发表于:2019-01-02 / 阅读(110) / 评论(0) 分类 2017年VOA慢速英语(二)月

青霉素类 苯唑西林钠 Oxacillin Sodium 新青霉素Ⅱ,苯唑青霉素钠,苯甲异噁唑青霉素 奈夫西林 Nafcillin 新青霉素Ⅲ,乙氧萘青霉素 匹美西林 Pivmecillinam 氮卓

发表于:2019-01-03 / 阅读(99) / 评论(0) 分类 医务英语

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(98) / 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(91) / 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(92) / 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(99) / 评论(0) 分类 2010年VOA慢速英语(八)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(191) / 评论(0) 分类 英语时差8,16

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(118) / 评论(0) 分类 农业与发展

今天分享的是柠檬水的妙用。 重点词汇 immune system 免疫系统; potassium n.化钾; freshen vt.使新鲜; 使清爽,使有精神,把(自己)盥洗一番; 1. Gives your immune system a boost. 2. Excellent source of potassium.

发表于:2019-02-02 / 阅读(110) / 评论(0) 分类 卡卡课堂早餐英语

Sore heads the morning after the night before could become a thing of the past thanks to a 'revolutionary' new drink - designed to prevent HANGOVERS. 一种专为防止宿醉设计的革命性新饮品有望令宿醉第二天早上醒来后的头痛成

发表于:2019-02-05 / 阅读(103) / 评论(0) 分类 阅读空间

Eating three bananas cuts your risk of a stroke, scientists say. A banana for breakfast, one for lunch and one in the evening would provide enough potassium to reduce the chances of suffering a blood clot on the brain by around 21 per cent. 科学家称

发表于:2019-02-06 / 阅读(141) / 评论(0) 分类 阅读空间

让你的电脑健步如飞 开始察觉到你的台式机或笔记本电脑变的有那么点儿不好用了?只用了几个月,你的PC或MAC就失去了它的锐气,感谢硬盘驱动器中的某块碎片吧,这可能是因为太多程序同

发表于:2019-02-07 / 阅读(142) / 评论(0) 分类 实用英语

生活英语:健康饮食(双语)

发表于:2019-02-07 / 阅读(92) / 评论(0) 分类 阅读空间

SAN FRANCISCO, May 11 (Xinhua) -- Google on Wednesday introduced a series of notebook computers based on its Chrome operating system, stepping up its competition against Microsoft. Google unveiled the Chromebook at its annual developers conference(会议

发表于:2019-02-08 / 阅读(105) / 评论(0) 分类 英语新闻

Although our cell was large, we obviously had used up most of the oxygen it contained. 虽然牢房还算宽大,但很明白,我们已经消耗掉了里面大部分氧气。 In essence, over an hour's time a single human being consumes all the ox

发表于:2019-02-17 / 阅读(82) / 评论(0) 分类 《海底两万里》中英双语有声读物

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(86) / 评论(0) 分类 2018年NPR美国国家公共电台12月
学英语单词
above-line
anellus
anti-dazzle shade
asphalt oil
banner land
bearded iris
bend it like beckham
blotch
bottle track
bounded weak echo region (bwer)
camel-yarn
cathode-modulation
centrical
circular-arc rule
common operating work
cop-killer
Decimoputzu
declaration macro instruction
deescalatory
delivery stage
discounters
drcog
dress making
ec-
enantiopurity
fangot
Federal Security Service
firm-flesheds
folds. of the urachus
fossorial
frozen ropes
gainsts
gamma ray meter
giftwraps
glide slope autolanding
glow discharge electrode
ground baits
had around
heavenliness
heteroic
hold in abeyance
initia
ink and wash
interference maximum region
Isometrum lungshengense
lemon mints
linear programing
low-level counter
mental patient
Methodistically
mode of disintegration
moredon
myopic choroiditis
nimblenesses
noncontacting switch
nonredundant
optical diagnostic equipment
outbred stock
oxide-trapped charges
parasexual cycle
parthenogenically
phytomyza quadriseta
pricking up
psychotropic agents
radicantia
recusive function
reward theory
rice bin
ring joint flange
roll capped
rose-leaf
route inspection
Salka
Sarcocystidae
scallopines
serotina
simple pendulums
solid - state relay
SPERPENTIFORMES
starmann
Stony Rapids
stop-all button
sulphoraphene
supplementary character set
swing-type ram
Syn, synchronous idle.
temporal accounting
thamnotettix
thumbikin
tinguaitic
tube-carrier
tying contracts
uk university
vacillate
Villasrubias
viola mongolica franch.
vitis mollis wall.
voice-operated loss control and suppressor
volatify
whitney
wind-storm
wiping arrangement