[化] 喹诺酮; 2-羟基喹啉
n. A white crystalline substance, C9H6N.OH, of acid
properties derived from one of the amido cinnamic acids.

Most Chinese people are quite familiar with the story of the three wolves cries. We taught to be honest when we were very young however as we grow up we find that it is difficult to be honest all the time. Sometimes we are forced to tell lies and oth

发表于:2018-11-28 / 阅读(206) / 评论(0) 分类 疯狂英语易背作文

Key Words [00:01.07]关键词 [00:02.14]The Most Common Expressions [00:03.76]最常用表达法 [00:05.38]Actually,it is all my fault. [00:09.51]实际上,都是我的错。 [00:13.64]As a matter of fact,I know nothing about literature. [00:19.54]事

发表于:2018-11-28 / 阅读(216) / 评论(0) 分类 零距离李阳疯狂英语口语

Borderline - Tove Styrke The boys of the empire they set head fire Pull the plug sire I'll spit fire Gents of the empire strangle my desire Pull the plug sire and I'll spit fire I'm borderline happy and I'm borderline sad I'm borderline good and I'm

发表于:2018-11-29 / 阅读(215) / 评论(0) 分类 好听的英文歌曲

一个英语单词可分为三部分:前缀(prefix)词根(root)后缀(suffix)。位于词根前面的部分就是前缀。前缀,可以改变单词的意思。 carb-, carbo- 表示碳 carbon = carb + on n. 碳 carbohydrate = carbo + h

发表于:2018-12-19 / 阅读(127) / 评论(0) 分类 英语PK台

ONE MISTY MOISTY MORNING One misty moisty morning, When cloudy was the weather, I chanced to meet an old man, Clothed all in leather. He began to compliment And I began to grin. How do you do? And how do you do? And how do you do again?

发表于:2019-01-09 / 阅读(458) / 评论(0) 分类 鹅妈妈童谣

Australia's bold plans for a carbon emissions trading scheme are under threat after the conservative opposition in Canberra hardened its stance against it. Critics of Prime Minister Kevin Rudd's proposal say it would cost jobs and provoke economic u

发表于:2019-01-11 / 阅读(135) / 评论(0) 分类 VOA标准英语2009年(五月)

The United Nations has called on Nepal's former Maoist rebels to release child soldiers who were recruited as guerilla fighters during their decade-long campaign to overthrow the monarchy. Anjana Pasricha reports from New Delhi, the former rebels ar

发表于:2019-01-13 / 阅读(147) / 评论(0) 分类 VOA标准英语2008年(八月)

While women continue to advance in American society, many little girls still get stuck in a world of fairytale princesses and frilly pink dresses. That does not sit well with journalist Peggy Orenstein, who mused about her young daughter's obsession

发表于:2019-01-14 / 阅读(138) / 评论(0) 分类 VOA标准英语2011年(三月)

RACHEL MARTIN, HOST: An unlikely literary hero is getting his turn in the spotlight. He's a little square but full of personality, and he sprang from the imaginations of these guys. MAC BARNETT: My name is Mac Barnett, and I'm a writer. I write books

发表于:2019-01-16 / 阅读(167) / 评论(0) 分类 2018年NPR美国国家公共电台5月

By Jocelyn Ford Banda Aceh 08 February 2007 Newly-elected Governor of Aceh Irwandi Yusuf, second from right, and his deputy Muhammad Nazar, right, are congratulated by officials after swearing- in ceremony in Banda Aceh, 8 Feb 8 2007 A former guerill

发表于:2019-02-04 / 阅读(178) / 评论(0) 分类 2007年VOA标准英语(二月)

Todd: So for the Satay you can have beef, chicken, liver, mutton. Now, people might not know what mutton is. What is mutton? Ivan: Mutton is a lambs meat. Todd: Lambs meat. Or sheeps meat. Ivan: Sheeps meat, yeah. And its well actually, personally th

发表于:2019-02-05 / 阅读(121) / 评论(0) 分类 原版英语对话1000个
学英语单词
active list structure
additory
alger (algiers)
ANRL
antro-oral fistula
arride
aryl diarsonic acid
at the bar
atomic scientist
augsburg check
auto auction
babelize
backward somersault with two twists
Bad Laer
Barenton
barostatic relief valve
battery truck garage
bayesian analytical approach
billing increment
body mounted type solar cell array
brazilian piassava
clear gland system
closed flash point
cocked bead
coefficient J
condensation air pump
connecting processing
Corydalis ludlowii
daddy bug
Darwin fish
dermostatin
deversary
disappearing corporation
Dovhe
duct tube
emilies
enthronements
equal angle cutter
Fargesia hsuehiana
faulty correction
feedback signal
fondue
gelation water
genus resedas
glazing by dipping
goods bought in replacement
HDA
head style
hold your fire
hollow spinner
hospitalizing expenses
ia.l
Izod test
JICO
keramic
leonskaja
liquid-level control
llywelyn
machine-accessible
mass insertion
never without
niclosamide
orton-gillingham
Osotimehin
overfeeding technique
pain around the navel
pearl cyst
physical culture(education,training)
platinum wire fabric
pneumatic tape transport
prehistory
premeable construct
project mark
psoriasis linguae
quiescent angle
rainswepts
right-hand twine
rotation of a rigid body about a fixed axis
sawdust liver
seat of war
shortboarders
siccant syndrome
signares
Simple Control Protocol
spring loaded spindle carrier
square nail
stream current
subvirate
syman
table hierarchy
talmy
tapdanced
Uddel
unacademic
unclear easement
undiscoursed
urban sociology
venae maxillaris interna
Wadersloh
war nose
warqla (ouargla)
well before