[化] 醛醇缩合; 醛缩作用

The northeast just had its first big snow of the season. Meanwhile, on Titan, it was foggy. That weather report brought to you by researchers publishing in the journal Astrophysical Journal Letters. The scientists found that Titan, Saturns largest mo

发表于:2018-12-02 / 阅读(52) / 评论(0) 分类 Scientific American(十二)月

[00:13.67]THE PUB [00:18.89]酒吧 [00:30.54]I worked in my local pub and over the weekends [00:34.50]and some times during the week [00:36.88]I would stay over there with the other bar manager. [00:40.70]We shared a room. [00:42.51]It wasn't strange t

发表于:2018-12-11 / 阅读(61) / 评论(0) 分类 英语灵异故事

On todays Moment of Science, well be sniffing our way through a controversial culinary conundrum: the great cilantro debate. 今天的《科学一刻》栏目,我们将来探讨一个有争议性的烹饪难题:关于香菜的大辩论。 Accordi

发表于:2018-12-28 / 阅读(69) / 评论(0) 分类 初学者听力文摘精选

Cilantro: Love It Or Hate It? On todays Moment of Science, well be sniffing our way through a controversial culinary conundrum: the great cilantro debate. According to scientists working at the Monell Chemical Senses Center, the smell of cilantro usu

发表于:2018-12-31 / 阅读(57) / 评论(0) 分类 英语听力文摘 English Digest

-Sheldon:Fellow warriors, This is Sheldor the conqueror. Fellow:同伴 warrior:武士 conqueror:征服者 【Sheldor:Sheldon在游戏中的人物名】 战友们,我是征服者Sheldor。 We are about to enter Axidus' fortress. enter:进入

发表于:2019-01-01 / 阅读(47) / 评论(0) 分类 生活大爆炸第二季

The relationship between words and their meaning is a fascinating one, and linguists have spent countless years deconstructing it, taking it apart letter by letter, and trying to figure out why there are so many feelings and ideas that we cannot even

发表于:2019-02-09 / 阅读(62) / 评论(0) 分类 英语笔译
学英语单词
aberrant behivior
abstract contract
aleksey maximovich peshkovs
angle closer
antagonist titration
arabinonates
avalanche stoppage
bakhchisaray (bakhchysaray)
bolti
brames
Buy-ups
catalyst stability
character symbol set
chenodiol
choppily
chronic superficial glossitis
cleaning-lady
clock coordination
collagenosis therapeutics
collapsibles
command fault
committments
concern about
cynoglossus arel
data analysis massachusetts institute of technology
deep drawing steel
delebarre
Descartes law
dry corrosion
ellenson
encarnalise
eukaryotic nuclear membrane
evolution center
exportoriented
eyues
flannel fabric
form contour
Fructidorian
handicraftswoman
harlem renaissances
humoralism
infinitesimal geometry
invalid trap vector address
klumpke
Kongzui (L6)
land-use program
mainours
marginal mould
marriageableness
metaarsenite
mid place
midibus
mitan
nasolacrimal sacs
Navy support element
nearest pilot
neovascularizing
nicola amatis
nonprecision (instrument) approach
nucellar cap
ornamenting
overcompensated optical fiber
Pargitam
photoelectric astrophotometry
Plescop
poirets
product demodulation
purulent synovitis
Puylaurens
regional securites exchanges
returns of trade
rhamnohexoses
rotor yoke
sanches
scandalizations
Schwendenerism
second - degree murder
shadowing effect
shit-house
single shaft turbo set
sound impression
sound insulation system
special-purpose
spectral channel
speech vibration
spit the dummy
sprecher
surface diffusion coefficient
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tanakeke
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tectonization
tractor lift
translation circuit
unbalanced parentheses
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unoaked
urocitral
verty
visual displays
Waldstetten
workplace air