硬聚合物

Breaking Up Is Hard To Do by Neil Sedaka Do-do-do down doobee-do-down-down comma-comma Down doobee-do-down-down comma-comma Down doobee-do-down-down Breaking up is hard to do Don't take your love away

发表于:2018-11-27 / 阅读(646) / 评论(0) 分类 赖世雄教你学唱歌

发表于:2018-11-27 / 阅读(375) / 评论(0) 分类 中式口语纠错

My best friend Billy and I decided to learn English last year. We promised each other to work hard. We never failed to attend class. Billy always remembered to do his home- work. I never forgot to do

发表于:2018-12-08 / 阅读(372) / 评论(0) 分类 赖世雄初级美国英语

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Are your car bumpers riddled with scars from encounters with tight parking spaces? Did the furniture movers scratch your floor? Wouldn't it be great if t

发表于:2018-12-24 / 阅读(199) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science. Im Cynthia Graber. This will just take a minute. Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because

发表于:2018-12-24 / 阅读(230) / 评论(0) 分类 Scientific American(三)月

Most of us blink without thinking. But people whove sustained strokes or combat injuries can lose their ability to blink. Which is important for lubricating and cleaning the eye. Surgery is an optiona small piece of muscle transplanted from the leg c

发表于:2018-12-24 / 阅读(196) / 评论(0) 分类 Scientific American(一)月

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 hard [ hB:d ] They tried hard to succe

发表于:2018-12-30 / 阅读(298) / 评论(0) 分类 每日攻克5词

Lowering the Ceiling on Roof Energy Losses Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because traditional black asphalt roofs heat up in summer and s

发表于:2019-01-02 / 阅读(217) / 评论(0) 分类 60秒科学

Larry和李华准备到银行去,李华要开一个帐户,而Larry需要取一些现金。今天李华会学到两个常用语:to be hard up和to pick on someone. LH: Larry,我要去银行开个

发表于:2019-01-04 / 阅读(202) / 评论(0) 分类 美国之音《流行美语》

当你费劲地啃一块硬梆梆的奶酪的时候,你在想什么?太难吃?太糟糕?不错,hard cheese 就是一件不幸的“倒霉事”。 Hard cheese是一个典型的英国俚语,表

发表于:2019-01-04 / 阅读(214) / 评论(0) 分类 英文语法词汇

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute?. [Spray sound.] Killing bugs? No. [Spray sound.] Deodorizing the bathroom? No. [Spray sound.] Checking for explosives, yes. Because chemists at the University of Califor

发表于:2019-01-08 / 阅读(282) / 评论(0) 分类 Scientific American(九)月

Patients undergoing coronary bypass surgery need implants of new, healthy blood vessels. So do those who receive repeated hemodialysis due to kidney failure. The best option is to use the patient's own veins or arteries, but thousands of patients don

发表于:2019-01-08 / 阅读(210) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Solar cells convert sunlight to electricity. But they don't take advantage of all that solar heat, thereby missing out on the majority of the solar ene

发表于:2019-01-08 / 阅读(276) / 评论(0) 分类 Scientific American(四)月

Research Breakthrough for Biodegradable Tires? 研究人员研发完全可降解轮胎 Researchers say they have created a new synthetic rubber that could be used to make biodegradable tires. A team at Texas AM Universitys campus in the Gulf nation o

发表于:2019-01-12 / 阅读(180) / 评论(0) 分类 2016年VOA慢速英语(九)月

'Smart' Bandages Could Heal Wounds More Quickly 智能绷带有助更快治愈伤口 Simple bandages are usually seen as the first line of attack in healing small to moderate wounds and burns. But scientists say new synthetic materials with embedded

发表于:2019-01-14 / 阅读(304) / 评论(0) 分类 VOA标准英语2016年(二月)

今天我们要学的词是hard-pressed。 Be hard-pressed to do something, 意思是面临很大的困难。 Without additional loans, the company will be hard-pressed not to go bankrupt, 如果没有额外的贷款,这家公司恐怕很难不破产

发表于:2019-02-02 / 阅读(180) / 评论(0) 分类 英语单词荟萃

饶舌:Brokencyde - So Hard 2 Take 相关介绍 :你听过Crunk加 Screamo的么?强力推荐,强烈的hipa节奏+上scream.强的没话说,第2首Bree!听着像猪叫...哈哈fans别骂我,太喜欢这种个性的音乐了 歌词 : Song :So Ha

发表于:2019-02-04 / 阅读(170) / 评论(0) 分类 节奏布鲁斯

音乐咖啡厅:Westlife - Too Hard to Say Goodbye 相关介绍:Gravity 是 爱尔兰 流行乐队西城男孩的第十一张专辑。 它将在2010年11月22日在英国通过Syco Music, RCA Records,和Sony Music发布。 John Shanks 是这个专辑

发表于:2019-02-04 / 阅读(220) / 评论(0) 分类 音乐咖啡厅

蕾哈娜新专辑二单 Rihanna - Hard Rihanna featuring Jeezy Hard是Rihanna新专辑《Rated R.》中的第二支单曲,在最新的美国单曲榜上排名第九。 Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Oh Y

发表于:2019-02-04 / 阅读(195) / 评论(0) 分类 好听的英文歌曲

RIO DE JANEIRO, March 31 (Xinhua) -- Giving hints about his future career, 20-year-old Santos striker Neymar described a future scenario in one of the prestigious soccer leagues in Europe. The player foresees a career littered by hard fouls in Europe

发表于:2019-02-18 / 阅读(158) / 评论(0) 分类 英语新闻
学英语单词
actual conditions
advances from consigness
akrofollin
anodic pickling
apoplectigenous
atractylene
Austronesian
autodigested
automatic fuel reservoir
battat
bedded quartz
bouteloua graciliss
castanet
chemomotive force
cinesthesia
cloud belt
cobaltous fluosilicate
cold starter
commercial considerations
computer cataloging system
cresalol
dataed
days to come
digital photographies
directed discussion
dumb chalder
external-bruning ram
forest horticulture
fuck puppet
fullagar
gas gauge switch
genu of internal capsule
grigoriu
Halimodendron
intensity of photosynthesis
Inter-American Commercial Arbitration Commission
jianlian
juniper worms
laggier
land line facilities
leave a bad taste in your mouth
linkage-mounted harvester
Madingrin
magnet field
magnetostatic resonance
mind the helm
motion picture film processing plant
narrow-leaved water plantain
nominal holding
non-graphical data
operation torch
ownest
Palembang
partition head
pelitic gneiss
personal consumption spending
Perthes' ethods
pittance
pneumatic two-position controller
poikilo-
polarity dating
polycephalum
potassium iodides
preheminence
pseudo-clefts
Pāndhurna
quaternionic projective space
radio personnel
rectal injury
reed-pipes
refreshment beverage
relativistic bremsstrahlung
remultiplies
Riesman's myocardosis
rottenstone
rubber tube wiring
Sacher torte
sanitation piece
saturation testing
scrubdown
selfactuated
sequence, data
SLIC
sokaiyas
speed-metal
spoonleaf yucca
squaredness
squareds
Steinbrinck
strephopodia
suraj
temperature conformer
turret cover plate
twinning band
unhazy
uniform string
unseat
up shit creek without a paddle
vincarine
vreeland
well-bodied
windfall-profits