[化] N-酰苯胺; N-某酰苯胺
[医] 酰基苯胺
n. One of a class of compounds which may be regarded as
amides in which more or less of the hydrogen has been replaced by
phenyl.

24.Diligence Diligence is the key to success.It means persistent work and does not mean that we are to exhaust ourselves all day and night without any rest.The true meaning of diligence is the careful use of time for the purpose of self-improvement.

发表于:2018-11-28 / 阅读(216) / 评论(0) 分类 疯狂英语易背作文

[00:03.99]Western Civilization Faces a Stark Choice Ⅱ [00:07.93]Economic Growth [00:11.42]The west's stunning economic advance [00:14.02]over the past 1000 years, and especially the last 200 years, [00:18.76]has made mankind an ecological success a

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[00:02.33]Western Civilization Faces a Stark Choice Ⅰ [00:10.63]In 1900, most westerners were confident and optimistic, [00:16.18]full of pride about their civilization. [00:18.48]Since then, the west has made enormous strides in economic, [00:22.8

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A: What may I help you with? B: I need to file a complaint. A: What is your complaint about? B: I got robbed. A: When did this happen? B: It happened this morning. A: What was taken? B: My wallet and cell phone. A: Did you get a good look at the pers

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A: What can I do for you? B: I would like to file a complaint. A: What happened? B: I was robbed. A: When did this happen? B: It happened this morning. A: What was taken from you? B: My wallet and my cell phone. A: Were you able to get a look at this

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A: May I help you? B: I want to file a complaint. A: What's the problem? B: A man robbed me today. A: When? B: I was robbed this morning. A: What did he take? B: He took my phone and my wallet. A: Did you see his face? B: I saw him perfectly. A: Coul

发表于:2018-12-02 / 阅读(103) / 评论(0) 分类 英语情景对话-犯罪

[00:07.03]The National Guard is one of the organizations of the United States Army and Air Force. [00:13.90]Its members are not active duty soldiers and airmen. [00:14.01]But National Guard members can be ordered to serve with them. [00:18.63]The Nat

发表于:2018-12-03 / 阅读(117) / 评论(0) 分类 美国英语听力80篇

by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I

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by Michael W. Flynn Hello, and welcome to a special joint episode of Money Girls Quick and Dirty Tips for a Richer Life and Legal Lads Quick and Dirty Tips for a More Lawful Life. This episode is the second of a two-part series on your federal income

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IN THE NEWS - November 2, 2002: Brazilians Elect Lula By Caty Weaver This is Steve Ember with the VOA Special English program IN THE NEWS. Brazilians elected a new president this week. Luis Inacio Lul

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By Nico Colombant Abidjan 23 January 2006 A bus carrying Shell contract workers leaves the airport after the workers were evacuated from Benisede oil platform in Warri, Jan. 15, 2006 Nigerian militant

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Swaziland has one of the highest HIV prevalence rates in the world - 26 percent for those between the ages of 15 and 29. But to deal with the epidemic, health officials must do more than increase treatment, care and prevention efforts. They must also

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Voice 1 Hello. Im Marina Santee. Voice 2 And Im Mike Procter. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 You know what you

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It is called the Roof of Africa. Rising 19,340 feet nearly 4 miles into the sky, Mount Kilimanjaro is the highest point on the entire African continent. Located in northeastern Tanzania in east Africa, Mount Kilimanjaro is about equal distant from Ca

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By Peter Fedynsky Washington, DC 17 July 2006 watch Casualities report Lebanon's peace has been shattered, warplanes have bombed the Gaza strip, and rockets are falling from the sky over Israel. VOA's Peter Fedynsky reports on the plight of people o

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By Alisha Ryu Mogadishu 05 January 2007 In Somalia, an alleged message from Osama bin Laden's deputy urging Somalis to launch an Iraq-style guerrilla war against Ethiopian forces there is being taken seriously by a now mostly-disbanded group of mili

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By Kari Barber Port Harcourt 12 June 2007 As kidnappings of foreign oil workers and attacks on oil facilities in Nigeria's Niger Delta continue to escalate this year, one former militant fighter has taken the risky step of denouncing the violence an

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Every June, a large number of tourists from China and aboard are surrounded by purple waves as lavender comes into blossom in Huocheng County, Xinjiang, the so-called Oriental Provence. This is the 5th year of the Huocheng lavender festival, which fe

发表于:2019-03-04 / 阅读(135) / 评论(0) 分类 2015CRI中国国际广播电台
学英语单词
accessibleness
Ainsliaea
air-cooled type
algophobic
allopolyploid speciation
Anderlues
anti-siphon trap
architectural characteristics
ascochyta pisi libert
at this point in time
Babelian
banjo mandolins
Bedias
bien-pensants
bleeding pressure of roots
Bolboschoenus
boogie board
brouhahas
Burynshyk
busting it
casiano
Chiromo
chordacentra
cloquet r.
coarse moduli space
community relations
concrete setting
conidial stage
containment boundary material
croyce
damping transformer
Darzen's reaction
Debt is the worst poverty.
DEN-1
digitally controlled local oscillator
dihalides
external losses
F7
fibromyomata
film store
first aid kits
floating terminal
foul air pipe
full bar
gikiyami
global extent
glow-discharge voltage regulator tube
Hatfield Broad Oak
hemiblocks
high voltage connection
household refrigerator
immotilities
in-house magazine
iron spike
isotopic hydrology
large transport airplane
latinamerica
laundermat
Lemoine hexagons
lower beacon light
mentioned
micro-alloyed steel
morinamide
moving-image camera picture
my uncle on my mother's side
narrow energy gap material
no-colours
nonketotic hyperosmolar coma
O,O-diethylthiophosphoryl chloride
omphalomesenteric duct anomalies
outstanding and trading margin
Pacific Seaboard
palaeoclimatologic
pediferous segment
pityrogrammas
pressure test,strength test
Progressive Era
pseudopores
quinoquinazolone
ringing waveform
roof-angle prism
sbeitla
sheet slab
signal multiplexing unit
slob up
spike pullout fore
sq.m.
srikrishna
suink
swizs
thin film solid-state image sensor
Tricholoma flavovirens
trigger-gate
tunnel location
twin machine gun
unofficiality
valerian families
verbal fluency
verifying
wet rag
wherenot
Xanthoperol