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This is Scientific American 60-Second Science. I'm Cynthia Graber. This will just take a minute. The fridge is one of your home's biggest energy hogs. Better insulation can make refrigerators much more efficient. And a panel encasing a vacuum is one

发表于:2018-12-24 / 阅读(64) / 评论(0) 分类 Scientific American(五)月

No Housework Day is one of those days you see on calendars on the Internet but dont know where it came from. It is always on April 7th. It is one day of the year when it is OK to do nothing in the house. Everybody has the day off from doing the house

发表于:2018-12-29 / 阅读(46) / 评论(0) 分类 英语课程学习计划和讲义

Section C Great Ideas Some of the most important inventions of the past 2,000 years may surprise you. Want to get rich? Become famous? You don't have to be a film star or a basketball player or a musi

发表于:2018-12-29 / 阅读(60) / 评论(0) 分类 新视野大学英语读写教程(1)

BBC Learning English London Life Friendliness on the tube Yvonne:I'm Yvonne Archer and this is London Life from bbclearningenglish.com. Hello! In today's programme, we're talking about friendliness on London's tubes. Is there any? As you probably kn

发表于:2019-01-16 / 阅读(173) / 评论(0) 分类 伦敦生活

物理学 statics 静力学 motion 运动 inertia 惯性 gravitation 引力 relativity 相对 gravity 地心引力 vibration 震动 medium (media) 媒质 frequency 频率 wavelength 波长 pitch 音高 intensity 强度 echo 回声 resonance 回声,洪

发表于:2019-01-17 / 阅读(46) / 评论(0) 分类 托福英语

中美财务会计学词汇 balance between benefit and cost 收益与成本的平衡 balance sheet 资产负债表 balance sheet date 资产负债表日 balance sheet liability method 资产负债表负责法 bank overdrafts 银行透支 basic earnings per share 基本每股收益 beginning of

发表于:2019-02-06 / 阅读(39) / 评论(0) 分类 英文语法词汇
学英语单词
Aabo cyclotron
acceptance line
Adolf Hitler
agitated conveyor
airguns
antigravity hangers
area defence missile
assessment center
Ban Takang
basal dry rot
be at sb.'s nod
Beg your pardon
Bergamask
bias sample
blast furnace sulfur production
branckers
capstan crab
carbon residue
Catalpa bungei
catochrysops panormus exiguus
cinolazepam
clean ... ears
cleverness
cofactor
commercial loan theory
composite part
computerized transmission tomography
curvilinearities
cutting technology
dealer tie-in sales
ducts secretory
dummkopf
entomological ecology
envyingly
erythema necroticans
flex time
for Chrissakes
fountain syrup
Gelonium
george segals
haags
half duplex channel
hand sth in
Hastenbeck
high-definition image
home-page
homeomorphic space
homolat
horizontal training
hydrostatic-pressure ratio
industrial humanism
intermaxillary
intermediate rice soil
JNDI
Laugarvatn
lexical category
line blanketing index
liquid fuel
long corner
longitudinal ridge
Loosia dobrogiensis
low temperature sintered ceramics
lower die base
lower egypts
moon on
myrmecophobous
ncbi
netbios enhanced user interface
nonscuff
observatoire
off - street parking
open-ended class
outburns
parental prius court
pneumomalacia
potassium ion
qtl mapping
reproduce the population
reproduction ratio
roadway stone
rotary eccentric pump
rotation of alpine pasture
Rough Riders
runninesses
s.d.a
shnaps
sibyllic
Siouré
small-company
stratified random sampling method
strengthlessness
supply base
target complex
tax-increase
thrust reversing
TileWorld
trade off studies
triglyceridaemia
trustee of residuary estate
Unchahra
Viersen
voltage-operated