氟碳表面活性剂

The Ant and the Dove An ant went to the bank of a river to quench its thirst, and being carried away by the rush of the stream, was on the point of drowning. A Dove sitting on a tree overhanging the w

发表于:2018-12-05 / 阅读(223) / 评论(0) 分类 创世记

The Ant and the Grasshopper In a field one summer's day a Grasshopper was hopping about, chirping and singing to its heart's content. An Ant passed by, bearing along with great toil an ear of corn he

发表于:2018-12-05 / 阅读(252) / 评论(0) 分类 创世记

Why refrigerators hum? Why refrigerators hum,on toay's moment of science.On the recent program we have discussed how fluorocarboncoolant cools your food by coming to a boil in coils hidden in your fridge. How is this possible? When you boil water o

发表于:2018-12-31 / 阅读(180) / 评论(0) 分类 英语听力文摘 English Digest

The Rolling Boil That Cools Your Food When you think of something boiling, you probably picture a pot on the stove, but theres another kitchen appliance that brings liquid to a boil, not to heat food, but cool it. It sounds crazy, but household refri

发表于:2018-12-31 / 阅读(205) / 评论(0) 分类 英语听力文摘 English Digest

Blue skies Gentle breeze What a day Sunshine and sweet harmonies Time to play No more complications From now on just Good vibrations! On my way Feeling fine Can see my reflection in my surfboard shine Can hardly wait To cause a commotion Cmon everyon

发表于:2019-01-03 / 阅读(152) / 评论(0) 分类 电影英文歌曲

Joel: So, Mitchell, you talked about surfing. You surf of course. Do you have any good surf stories? Mitchell: Well, one day I was surfing and my friend said, Oh, I see a shark so I'm just like, Right, you didn't see no shark so you know we keep on s

发表于:2019-01-08 / 阅读(166) / 评论(0) 分类 原版英语对话1000个

Surfers' Helping Hands Impact Beach Communities It's not uncommon for surfers to travel the world chasing the best waves. But what is out of the ordinary is how members of Surf for Life pass the time when they're not out on the water. Instead of kick

发表于:2019-01-13 / 阅读(147) / 评论(0) 分类 VOA标准英语2011年(十一月)

An ant once leaned too far over the edge of a fountain and fell in-to the water.A dove was watching from a tree nearby.She saw that the ant could not swim so she plucked off a leaf and threw it down to him.He managed to scramble onto it and in

发表于:2019-01-26 / 阅读(253) / 评论(0) 分类 趣味英语

One cold,frosty day in the middle of winter a colony of ants was busy drying out some grains of corn which had grown damp during the wet autumn weather.A grasshopper,half dead with cold and hunger,came up to one of the ants.Please give me a

发表于:2019-01-26 / 阅读(294) / 评论(0) 分类 趣味英语

An ant and a fly were contending heatedly who was of greater importance.The fly was the first to begin:Can you possibly compare with my endowments?When a sacrifice is made,I am the first to taste the entrails that belong to the Gods.I pass

发表于:2019-02-06 / 阅读(273) / 评论(0) 分类 趣味英语

After the guy was dead and the smell of his burning flesh was off the air, we all went back down to the beach. Corey had his radio, one of those suitcase-sized transistor jobs that take about forty batteries and also make and play tapes. You couldn't

发表于:2019-02-16 / 阅读(198) / 评论(0) 分类 英文短篇小说

Voice 1 Thank you for joining us for todays Spotlight. Im Liz Waid. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand no matter where in the world they live. Voice 1 Waves of oce

发表于:2019-02-21 / 阅读(150) / 评论(0) 分类 环球英语 Spotlight

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发表于:2019-03-02 / 阅读(235) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(202) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(203) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(201) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(223) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(226) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(255) / 评论(0) 分类 加州英语分级G1
学英语单词
a tad
antigen binding capacity
aspidelaps lubricuss
astrophotos
auricular flutter
azonia
BDH-1298
be schedule for
bird lime
broncho-oesophageal artery
Canton love-pea vine
center mark
chlordan(e)
collet connector
command memory
continental territories
cuts him some slack
cypraea guttata
dacus ciliatus loew
deathful
default interest
delta backup
diopside kersantite
Edison storage cell
effective translational lift
electron-microscopic analysis
Ethiofos
extraction-chromatography
f spot
femifascist
forest geography
fornent
gallantries
gasoline cracked
Gibran, Kahlil
go hunting
go to the world
Goll's fibers
gradient development
gravitational cosmology
home-comings
horizontal ordinate
I dare swear
i-schrud
IAOS
inflow of capital
kissing your ass
lemon essence
loyal customer
Mair
major ninth chord
measured resource
monolobular
monospace
morality play (europe)
naphthacenyl
national assistances
object vane
p-phenolsulfonic acid
parastochastic function
perflates
Picragol
prediction range
proletarious
rage quit
ratzs
raw molasses
recompensated
Reumatox
Ryczywół
San Juan de Micay, R.
saturation routing
scavaging
scutiform leaf
sedoheptose
Senecio coriaceisquamus
shape fill
shoe leather
siamangs
single-strand polymer
solipsists
spring-loaded needle valve
steel drummer
subsumption of clauses
sullennesses
sunningdale
supertwisted
teracacidin
tetramethylphenylenediamine
Thai Nguyen, Tinh
to someone's delight
todtentanz (germany)
tram car
tritiated water
Trube's correlation
twp
tying machine
unparks
vive
WAP - Wireless Application Protocol
Wassermann's serum-nutrose agar
xinesis