[化] 末端碳原子

[00:04.76]Unit 32 Listening and speaking [00:08.71]2b Listen to the first part of the programme. [00:24.83]With the holiday season once again upon us, [00:27.18]millions of people all over the world [00:29.18]are busy thinking about their annual holi

发表于:2018-12-17 / 阅读(130) / 评论(0) 分类 北师大版高中英语模块11(选修)

第20期:At the Bus Terminal 在公交车总站 X:What are you waiting for?Get on that bus quickly. X:你在等什么呢?快点上车。 Y:But where do I get a ticket? Y:我去哪儿买票啊? X:On the bus.The driver collects the dares.YouII have to

发表于:2018-12-26 / 阅读(75) / 评论(0) 分类 出国旅游口语一本通

Many people had to wait around in the airport for a long time London Heathrow is the biggest airport in the UK, and it also handles more international passenger traffic than any other airport in the world. For this reason, expansion was planned and

发表于:2019-01-02 / 阅读(77) / 评论(0) 分类 Take Away English

1. There is no escaping this arctic blast hitting the U.S. Even those usually born in Miami had to put on jackets when they hit the beach. Residents in Auckland Miami are also complaining about cold snap with forecaster say it could linger into early

发表于:2019-02-07 / 阅读(141) / 评论(0) 分类 美联社新闻一分钟2010(一月)

A little over a year ago, a fully automated container terminal began operation in the Chinese port city of Qingdao, using only robots and machines to load and unload shipping containers. Now the terminal, the first of its kind in Asia, has already se

发表于:2019-02-14 / 阅读(76) / 评论(0) 分类 2018CRI中国国际广播电台

Listen to the telephone messages and correct the messages on the note below. 1.Hi, Miss Chang.This is calling from JBC Clinic. Your appointment with Dr Wu on the 15th has to be postponed to the 20th at 6:OOpm,if you have any questions please give us

发表于:2019-02-17 / 阅读(58) / 评论(0) 分类 英语听力练习题
学英语单词
0830
accomp.
alpha(-particle) spectrum
aluminium oxidetool
Amsinckine
anode spot
asaie
aulaconotus semiaulaconotus
basionym
beam lead transistor
bilsons
boxer briefs
buffer segment
carpet of tobacco
centrifuge process
chinovin
Cordulegasteridae
cylinder shaft
Cyrtanthus
deductive causal analysis
deroncus
dines float manometer
durnell
enlightens
enterprise standard industrial classification
erionites
extels
fan-number
farinifer
fernaldiana
filling stage
flanking manoeuvre
fluidextractum colchici seminis
foetidas
Fowler, William Alfred
freshly fermented
frover
fullering bar
Gamopetalae
gear grinders with dish-shaped grinding wheel
gorter
guilty as sin
Gurenē
human rights policy
ice lake
imperfectly
imprisoned radiation
inorganic insulator
integral-type flange
intercostal muscle
Kaji-gawa
Kimbell Art Museum
legacy with obligation
local authorities management information system
longwall coal cutter
Merced County
minimal point
most potent
Muhammad Ahmed
multihyphenated
Nymphonidae
occupancy probability
of the same batch
osteoma medullare
outer air circuit
oviducal vein
oxocarbonium ion
packed absorption
pairgain
petnapping, petnaping
pgn.
pirate radio
Playfair's uterine probe
plug seat
pluggy
positive mutant
precoat pump
pressure-gradient work
push sb's buttons
quasi-particle lifetime
Raman scattered light
real-time requirements
repartition
rock-shags
ruling stem
scalar potential
scanpaths
SE-LY
slurry agitator pump
sommerfeld formula
subclavius muscle
summer sterile hermaphrodite tree
tailshaft governor
tenuissima
thamnobryum sandei
thyro-iodine poisoning
two-dimension photometry
undulin
uniform accounting system
unwisdoms
vertical multi-speed motor
zonal harmonic function