音标:['eθәnæl] ;
乙醛
n a colorless volatile water-soluble liquid aldehyde used chiefly in the manufacture of acetic acid and perfumes and drugs
词型变化:名词复数形式 : ethanals
【近义词】

1. What is the problem in the conversation? A. The man didn't do his homework. B. The man can't find his book. C. The man missed his grammar class. 2. What is Brittany's phone number? A. It's 870-0019. B. It's 870-0090. C. It's 870-0099. 3. James' ph

发表于:2018-12-28 / 阅读(50) / 评论(0) 分类 听英文对话做选择

Its stuck! cried six-year-old Benny. His round face was red from tugging at the zipper on his suitcase. It wont budge an inch. Oh, Benny! said twelve-year-old Jessie, coming into the room. She shook her head and laughed. Youre taking too much! Benny

发表于:2018-12-31 / 阅读(48) / 评论(0) 分类 105 The Mystery of the Orphan

The One With the Ick Factor -------------------------------------------------------------------------------- Written by: Alexa Junge Transcribed by: Mikael Hedberg ------------------------------------

发表于:2019-01-01 / 阅读(37) / 评论(0) 分类 六人行—第1-5季

Thank you. 谢谢。 Thank you. Thank you. 谢谢。谢谢。 Chris Anderson: Ethan, Chris Anderson:Ethan,congrats quite the reaction. 恭喜反应相当的热烈。 That was a powerful talk. 真是个震撼的演讲。 Not quite a complete stand

发表于:2019-01-03 / 阅读(45) / 评论(0) 分类 TED演讲科学篇

At once the cub put a paw around his nose, rolled over, and began to cry. 熊宝宝马上就把小爪放到了鼻子旁,翻了个身,并哭了起来。 Ethan hurried to give him another bottle of milk. 伊桑赶忙又给了它一瓶牛奶。 That

发表于:2019-01-16 / 阅读(39) / 评论(0) 分类 美国小学英语教材3

What has the War on Drugs done to the world? Look at the murder and mayhem in Mexico, Central America, so many other parts of the planet, the global black market estimated at 300 billion dollars a year, prisons packed in the United States and elsewhe

发表于:2019-01-24 / 阅读(40) / 评论(0) 分类 英语语言学习
学英语单词
advanced speed
agminated nodules
Ai Weiwei
Aldreth
amaouche
Apodi
Appomattox River
auto-alarm
biliary drainage
Bitterfontein
Bulbophyllum elatum
Calanthe triplicata
Cann
capital maintenance concept
character string descriptor
chromic compound
collectorates
colliquative softe
Coriolanian
cross-file
cuadrilla
digital scan convertor
Eunomians
euripuses
feathering wheel
field-generated current
flash-evaporation
flyest
foam-bonded non-wovens
fornicatings
fraxinus hopeiensis tang
free spoken
Galzignano
Gannan
general purpose overhead crane
guzkov
herped up
higgle
hoe head
homogenises
house-buyer
i-slaked
kid divorce
Kihoku
legerdemains
low-relief erosion surface
lumpectomies
mangrum
mannatee
memorial hall
minidisk directory
Molpadia
nonuniformity
object-relationships
Oblige me with the benefit of your advice
ocular nystagmus
online analytical processing (olap)
onyango
path analysis
phonicators
pimarinol
pitch correction
platycerine
polyalkenes
power-actuated control
pre existent
Prunus avium L.
psychoneuro-immunology
Pushkinists
radioactive effect
randolph
real valued function
redundant repairable system
revocableness
rh-TNF
roll ... back
roll tube culture
rump length
scientific experience
scintillation
section column
security-conscious
semisecretly
Sipila
slab pass
soothsayer
submarine landform map
syncephalis tenuis
teasp.
technical roughness
tendosynovitis
tension splice
the Wild West
transportable standard cell
triplet bending magnet
uteroplacental
vacuum gauge pipe
ventral thalamus section
wamara
warp spot
yield mass distribution
zoogleal matrix