[化] 甲基硼酸

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发表于:2018-12-04 / 阅读(137) / 评论(0) 分类 英文魔法师字源大挪移

Anne Karin Kaasa - Gje Meg Handa Di Gje meg handa di, ven, naring;r det kveldar, det blir moslash;rkt og me treng ei hand Lat dei ljose og venlege tankar, fylgja med inn i draumars land Lat varmen fraring; ein som er glad i deg, tenne stjerner i mosl

发表于:2018-12-14 / 阅读(148) / 评论(0) 分类 十八首全球最好听的女声

AS IT IS 2016-10-01 Report: Smoking May Permanently Damage Genetic Material 报告称吸烟或永久性损伤你的遗传物质 Here is another reason to not light up a cigarette. Smoking can permanently damage your genetic material, according to a n

发表于:2018-12-16 / 阅读(61) / 评论(0) 分类 2016年VOA慢速英语(十)月

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a

发表于:2018-12-24 / 阅读(109) / 评论(0) 分类 Scientific American(六)月

Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to the research presented at the American Chemical Society meeting

发表于:2018-12-24 / 阅读(107) / 评论(0) 分类 Scientific American(三)月

You may have heard that humans and chimpanzees have something like 96 percent of our DNA in common. So why, then, are diseases like cancer so common in humans but so rare in chimps? If our DNA is nearly identical, shouldnt we be at risk for many of t

发表于:2018-12-28 / 阅读(62) / 评论(0) 分类 初学者听力文摘精选

bedizen, [bi'diz(ə)n] v 把装饰得过分华丽而俗气;穿着俗丽 【记】bed床

发表于:2018-12-30 / 阅读(118) / 评论(0) 分类 不择手段背单词

Stomach Cells Happier with Dark Roast Coffee Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to research presented

发表于:2019-01-02 / 阅读(136) / 评论(0) 分类 60秒科学

New Report Shares Secrets of Rare Blue Diamonds History The Hope Diamond is one of the worlds most famous jewels. It was in the possession of a series of people: kings, bankers, rich women and thieves, before its arrival 60 years ago at the Smithsoni

发表于:2019-01-03 / 阅读(136) / 评论(0) 分类 2018年VOA慢速英语(八)月

M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物(舞茸提取物) Malonyl Oleanolic acid Hemi

发表于:2019-01-03 / 阅读(107) / 评论(0) 分类 医务英语

热爱恶搞的投资家Yossi Vardi针对写博客时的危险性发表了详尽的见解。尤其给男性们警醒。

发表于:2019-01-05 / 阅读(101) / 评论(0) 分类 TED公开课:(不只是)男人经

AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals

发表于:2019-01-06 / 阅读(142) / 评论(0) 分类 农业与发展

By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the

发表于:2019-01-11 / 阅读(115) / 评论(0) 分类 VOA2003(下)-环境与健康

BBC Learning English Weekender Shappi Korsandi Stand up Callum:Hello, I'm Callum Robertson and this is Weekender. The Edinburgh International festival is a month-long arts and cultural festival held in August in Scotland's capital city, Edinburgh. A

发表于:2019-01-16 / 阅读(375) / 评论(0) 分类 Weekender

Science and Technology Epigenetics and stress Baby blues 科技 外因遗传与压力 新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长

发表于:2019-01-26 / 阅读(139) / 评论(0) 分类 经济学人科技系列

今天我们要给大家介绍两个以

发表于:2019-01-30 / 阅读(187) / 评论(0) 分类 美国习惯用语

Body Clock Provides Clues to Aging 生物钟提供衰老的线索 If youre searching for the fountain of youth, you might find it in your DNA. Thats according to a new study that sheds light on the biological clock ticking in our genomes, why our bod

发表于:2019-01-31 / 阅读(93) / 评论(0) 分类 VOA常速英语2013年(十月)

今天Larry和李华要到朋友Bob家里,Bob因为要搬家,所以把他的立体音响卖给Larry。今天李华会学到两个常用语:dibs和shotgun. LL: I'm really glad that Bob gave me fi

发表于:2019-02-05 / 阅读(137) / 评论(0) 分类 美国之音《流行美语》

Choose the word or phrase which best completes each sentence. 1. He has to know you for a long time before he really begins to come out of his ___. a . shoe b . hell c . shed d . hole 2. I tell you I know for certain that Lisa will be promoted to man

发表于:2019-02-05 / 阅读(98) / 评论(0) 分类 英文语法词汇

Regnet faller ned som tarer av et sorgfylr ar Uhelbredelige sar som i en tidlos klagesang dveler endelose savn og du som drev sa langt av sted i soken etter sjelefred For kun morket kan besta hvor alt det vakre ma forga du som bearrer verdens byrder

发表于:2019-03-02 / 阅读(150) / 评论(0) 分类 英文摇滚歌曲
学英语单词
adnominals
alkenol
Bavorov
biomathematician
blue-and-purple
boletus palliduss
buccalis
bussbar
Butmīyah
cailleaches
Camellia granthamiana
camera for measuring cloud
capillary wall
ceftrizxone
center electrode
chief education officer (ceo)
chugholes
cigar box wood
climacodium biconcavum
closegrained
composite number
composite tax rate
conventional prospective touch voltage limit
copper(ii) hydroxyiodate
cosmological city
daimlerbenz
didymopsorella lemanensis
doli prism
double and twist wrapping
draught cattle
emperess
enzyme inhibitors
firdaus
foil broaching frequency
four unities
fuk you
general dry cargo ships
geomancer
glossilus yubimus
goose-ish
grooved center
Haemoproteus
Hardinge type loop classifier
hatch socket
hit-and-miss governor
hydrops
intergrator discriminator
internal diameter of pipe bore of pipe
interrupted development
Kilibasi
lamp fuse
lanierland
leftmost tally mark
LIF
melodious warblers
metal coloring
metal partition
minced pork
minisuites
mistreadings
monoclate
multiply bellows
mycenaean cultures
mygalomorphs
N-phenylaniline
nadolney
neutron-irradiated bromobenzene
nobelists
non-zero load
nonionic dye
number of extra lengths
opennesses
perlections
petty cash imprest fund
physical protection
plotting writer
prosperousness
public nuisances
pulpaceous
Pyrus betulae-folia Bge.
reshoots
restricted hour tariff
rim-bearing swing bridge
rolls out
rotating duplex compressor
sipris
sound playback
spindleage
spoonbowl
stained
strike at the foundation of something
Sugut, Sungai
tabulate
text retrieval system
Tiaret, Wilaya de
tou ku
Typha gracilis
united nations (un)
valve inside
weakly connected digraph
worm-gear hob