音标:[,ænθrәkwi'nәun] ;
n. [化]蒽醌
n. A hydrocarbon, C6H4.C2O2.C6H4, subliming in shining
yellow needles. It is obtained by oxidation of anthracene.
词型变化:名词复数形式 : anthraquinones

anthraquinone的用法和样例:

例句

用作名词(n.)
  1. Flavonoids and Anthraquinone from Dioscorea bulbifera L.黄独中的黄酮和蒽醌类化学成分的研究。
  2. Anthraquinone dyestuff occapies an important place in the textile industry.蒽醌染料在纺织工业中占有重要的位置。

词汇搭配

  • anthraquinone dye蒽醌染料
  • anthraquinone acridone蒽醌吖酮
  • anthraquinone aldehyde蒽醌甲醛
  • anthraquinone acridine蒽醌吖啶
  • anthraquinone sulfonic acid蒽醌磺酸
  • anthraquinone blue蒽醌蓝

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- English teacher Lida Baker joins us from Los Angeles to talk about phrasal verbs. The first word is a verb. The second word, sometimes even a third, is usually a preposition. Ph

发表于:2018-12-04 / 阅读(96) / 评论(0) 分类 词汇大师(Wordmaster)

The Ant and the Dove An ant went to the bank of a river to quench its thirst, and being carried away by the rush of the stream, was on the point of drowning. A Dove sitting on a tree overhanging the w

发表于:2018-12-05 / 阅读(129) / 评论(0) 分类 创世记

The Ant and the Grasshopper In a field one summer's day a Grasshopper was hopping about, chirping and singing to its heart's content. An Ant passed by, bearing along with great toil an ear of corn he

发表于:2018-12-05 / 阅读(159) / 评论(0) 分类 创世记

心灵歌汤 Tranquility

发表于:2018-12-06 / 阅读(148) / 评论(0) 分类 心灵歌汤

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- English teacher Lida Baker joins us from Los Angeles to talk about phrasal verbs. RS: The first word is a verb. The second word, sometimes even a third, is usually a preposition

发表于:2018-12-30 / 阅读(125) / 评论(0) 分类 词汇大师(Wordmaster)

Grammar Girl here. Today, guest-writer Bonnie Trenga helps us understand modifiers that come at the beginning of a sentence. Bonnie says, As a guest-writer, I plan to talk about two kinds of troublesome modifiers that begin a sentence. Like many of y

发表于:2019-01-02 / 阅读(124) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. Listen up, everyone! Todays topic is phrasal verbs, as in to listen up. And now, guest-writer Bonnie Trenga writes, a listener, Paulino from Minneapolis, would like to know what phrasal verbs are and why they are called that. Phras

发表于:2019-01-02 / 阅读(152) / 评论(0) 分类 英语语法 Grammar Girl

After you have greeted your guests, you will begin to go through the main body of your presentation. It's very useful to have some visual aids - some slides, pictures or graphs that help explain what you are saying. Sometimes they can also help to k

发表于:2019-01-07 / 阅读(378) / 评论(0) 分类 英语讨论

An ant once leaned too far over the edge of a fountain and fell in-to the water.A dove was watching from a tree nearby.She saw that the ant could not swim so she plucked off a leaf and threw it down to him.He managed to scramble onto it and in

发表于:2019-01-26 / 阅读(172) / 评论(0) 分类 趣味英语

One cold,frosty day in the middle of winter a colony of ants was busy drying out some grains of corn which had grown damp during the wet autumn weather.A grasshopper,half dead with cold and hunger,came up to one of the ants.Please give me a

发表于:2019-01-26 / 阅读(209) / 评论(0) 分类 趣味英语

By Cynthia Kirk ENVIRONMENT REPORT -May 31, 2002: Coqui Frogs Invade Hawaii This is the VOA Special English ENVIRONMENT REPORT. Experts say the American state of Hawaii has been invaded by a small fro

发表于:2019-01-28 / 阅读(137) / 评论(0) 分类 健康与环境

Zahra' Langhi 曾是利比亚愤怒日运动的一员。愤怒日运动有助于推翻卡扎菲专制政府,然而利比亚之后又该何去何从呢?在利比亚的第一次大选中,人们尝试创新了候选人名单交叉式候选人名单,

发表于:2019-02-05 / 阅读(110) / 评论(0) 分类 TED公开课:世界权势大转移

An ant and a fly were contending heatedly who was of greater importance.The fly was the first to begin:Can you possibly compare with my endowments?When a sacrifice is made,I am the first to taste the entrails that belong to the Gods.I pass

发表于:2019-02-06 / 阅读(199) / 评论(0) 分类 趣味英语

图片1 图片2 图片3 图片4 图片5

发表于:2019-03-02 / 阅读(133) / 评论(0) 分类 加州英语分级G1

图片1 图片2

发表于:2019-03-02 / 阅读(131) / 评论(0) 分类 加州英语分级G1

图片1 图片2

发表于:2019-03-02 / 阅读(129) / 评论(0) 分类 加州英语分级G1

图片1 图片2

发表于:2019-03-02 / 阅读(145) / 评论(0) 分类 加州英语分级G1

图片1 图片2

发表于:2019-03-02 / 阅读(151) / 评论(0) 分类 加州英语分级G1

图片1 图片2

发表于:2019-03-02 / 阅读(130) / 评论(0) 分类 加州英语分级G1

图片1 图片2

发表于:2019-03-02 / 阅读(175) / 评论(0) 分类 加州英语分级G1
学英语单词
'Alā, Jab.Al
A-band
absentee landlords
address code
American fly honeysuckle
antiheroic
aortoesophageal
Argonne three-roll tube reducer
avalanche wind
bacteriostatic compound
balletdancer
basows
be concerned in
born poet
centripetalfiber
chevron bones
child neurosis
chlorostigmine
control lamp
control switch-board
cork light trim
country check
ctx
cyclic change
degenerate slave makers
double-band sawmill
down pitch
dystropsin
electroactive species
electronic transistors
entamidine isothionate
entry of judgement on an award
ethnicistic
explosive cord
faraday's disc
fersmite
flight levels
flounder
four-arm pickling machine
gluteus minimus
going alongside with the current
grating lobes of array
greatline
groeneveld
Hamaroy
hangletons
high-altitude photo
horizontal canal
infrakingdoms
injurious insect
ISS/SIC
karp-rabin algorithm
last traded price
leysen
long ciliary nerves
lower scraper
Luppa
mess with
mode bit vector
negative-phase-sequence over current relay
newc
noisy channel coding theorem
non-homogeneity
nonbearingconcrete
Oreocharis cinnamomea
overmoney
push-button cord rewinder
put a tragedy on the stage
Rathbones
reliquism
relodges
return ticket
Riti
rowsgray
S-protein
Sacramento County
salsus
scarper
schisis
seed stock production
semivariety
set at no value
set-net
shallow-water anchorage
ship buoyancy
single property tax
single-mode-fiber
small bench type shaper
special weapons storage site
stretching lineation
telecaster
threaded-sleeve-type fitting
throes
to commemorate
to lose face
torchinsky
traffic-adjusted signal
vesical schistosomiasis
viss-a-viss
wallet stomach
weak acid
yield being increased considerably