[网络] 二羟基苯yphenyl嗪

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发表于:2018-12-04 / 阅读(156) / 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(170) / 评论(0) 分类 十八首全球最好听的女声

Many of the Burgess specimens have now been assigned to living phyla just where Walcott put them in the first place. 许多布尔吉斯标本现在已经归到活着的动物的门里就是沃尔科特最初放置它们的地方。 Hallucigenia and s

发表于:2018-12-18 / 阅读(141) / 评论(0) 分类 万物简史

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? To keep your car purring, you have to change the oil. Such maintenance produces eight billion gallons of used motor oil annually. Some waste oil does get re-refined to pro

发表于:2018-12-24 / 阅读(114) / 评论(0) 分类 Scientific American(三)月

Fun Fact: Alligators Can Regrow Teeth 有趣的事实:短嘴鳄可以再长牙齿 Fun fact about alligators: they can regrow any of their eighty teeth up to fifty times. Which is pretty impressive, especially compared to us relatively dentally chal

发表于:2018-12-28 / 阅读(87) / 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(140) / 评论(0) 分类 不择手段背单词

its time again for the A Moment of Science mailbag. A listener writes: Dear A Moment of Science, Ive always been fascinated by volcanoes. So I was wondering: How well can scientists predict when and where a volcano will erupt? Intersting question. Th

发表于:2018-12-31 / 阅读(84) / 评论(0) 分类 英语听力文摘 English Digest

Humulone 律草酮 Huperzine Serrate P.E 千层塔提取物 Hydroginkgolic acid 氢化白果酸 Hydroginkgolinic acid 氢化白果亚酸 p-Hydroxyacetophenone 对羟基苯乙酮 p-Hydroxybenzylalcohol

发表于:2019-01-03 / 阅读(112) / 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(130) / 评论(0) 分类 TED公开课:(不只是)男人经

This is Scientific American's 60-Second Science. I am Steve Mirsky.Got a minute? Talk about your vicious cycles. A new study finds that belly fat could be making you hungrier. Which would lead to more belly fat. The research was performed at the Univ

发表于:2019-01-08 / 阅读(128) / 评论(0) 分类 Scientific American(四)月

Algae seem harmless enough. These precursors to plants thrive throughout the world's waters. But these single-celled plants have global consequences. We can thank them for oxygen in the atmosphere, oil in the lithosphere as well as dead zones in the

发表于:2019-01-08 / 阅读(128) / 评论(0) 分类 Scientific American(十一)月

Researchers Say Malaria Drug Could Also Treat Cancer Scientists know that human cancer cells grow by getting energy from adjacent tumors, where cells have begun to self-destruct. The spread of cancer is accelerated by the death of these cells. This p

发表于:2019-01-13 / 阅读(148) / 评论(0) 分类 VOA标准英语2012年(三月)

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(400) / 评论(0) 分类 Weekender

今天我们要给大家介绍两个以

发表于:2019-01-30 / 阅读(211) / 评论(0) 分类 美国习惯用语

In January 2015, a fire in one of Russia's largest university libraries damaged more than 1 million historical documents, an incident which some media described as a cultural Chernobyl. 2015年1月,俄罗斯最大的大学图书馆之一发生了火灾

发表于:2019-02-02 / 阅读(108) / 评论(0) 分类 英语新闻

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(255) / 评论(0) 分类 英语新闻

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(168) / 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(124) / 评论(0) 分类 英文语法词汇

MELBOURNE, Jan. 15 (Xinhua) -- History was made when Wu Di became the first Chinese man to have played a Grand Slam match here on Tuesday. History was also made by Japan's 42-year-old Kimiko Date-Krumm, who shocked 12th seed Nadia Petrova to become t

发表于:2019-02-13 / 阅读(135) / 评论(0) 分类 英语新闻

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(176) / 评论(0) 分类 英文摇滚歌曲
学英语单词
0475
acid inclining phase
Arsimont
asymptotically stable motion
averaged velocity
bachelor-girls
bed pan
bidwill
bisexualize
blocked zero-sound indication
centigram
check and acceptance by survey on mining and stripping
cigua-producing fish
coleoptosis
colvent inlet
commit unit
communalization
contextualized meaning
contractual fine
credits to
Daschkessanite
department managers
DHKP-C
double-chamber surge chamber
equilibrium segregation
espera
et uxor
exmeridian
eye infection
fly over junction
fritter sth away
gauchery
gil-cup
glycerophosphate dehydrogenase
gnawers
gourmania
graylist
gstc
Hendrik Frensch Verwoerd
Honour Moderations
horsehair brush
jacking-up
kamala
knee-brace roof truss
krouser
kv
Laksevåg
Layshi
level sth at sb
limit risk
live free or die
lob jam
lost hole
lowering of girder
made our peace with
marine vibrating-string gravimeter
Medusetta
Mephitis mephitis
metal fabrication
Mono Rise
oil-drivens
order Orthoptera
Panama Bureau of Shipping
Paravola
passenger rail
PECP
personnel profile
Plantaginin
point section
preambivalently
progarmed
Protophyta
quinidexes
radmer
Red Hat Summit
resentment
reserve for violations of contracts
salt-fog test
Schmidt's test
sedan delivery body
sepia lycidas
shuffle the cards
Smriti
sociocultural factor
Sofia Scicolone
steam pressure temperature reducer
sulfonic acid bromide
superego-developments
tala (india)
toss down
Trichobaris trinotata
Trimerellacea
tuberless
ultrasonic weld
upper spiracel line
vegf
vestibule diaphram face plate
way-wise
wiry yarn
wolfs down
yeik
zoantharian