un. 甲酸

Small, Smart, and StrongAnts 小蚂蚁的大世界 by Rachel Black Man has long considered the ant to be a hardworking, well-organized creature. This social insect lives in an ordered colony that may contain millions of _(1)_. There are currently 11,

发表于:2018-12-02 / 阅读(54) / 评论(0) 分类 常春藤解析英语

Acid Rain 酸雨 Damage from acid rain is widespread - not just in eastern North America, but throughout Europe, Japan, China, and Southeast Asia. Is the rain that's falling on your umbrella acidic? A listener's question -- on today's Earth and Sky. J

发表于:2018-12-07 / 阅读(146) / 评论(0) 分类 (科普英语)Earth and Sky

The Ants Go Marching The ants go marching one by one.Hurrah!Hurrah! The ants go marching one by one.Hurrah!Hurrah! The ants go marching one by one. The little one stops to suck his thumb. And they all go marching down around the town. BOOM! BOOM! BOO

发表于:2018-12-13 / 阅读(44) / 评论(0) 分类 优美儿童英语歌曲

How does acid deposition affect human health? We eat food, drink water, and breathe air that has come in contact with acid deposition. Canadian and U.S. studies indicate that there is a link between t

发表于:2019-01-02 / 阅读(180) / 评论(0) 分类 知性英语

By Birungi Machrine Kampala 26 November 2007 Attacks using acid are becoming more frequent in Uganda. Up to 2003, there were only 145 recorded attacks, but over the last three years, there have already been 87. Survivors often suffer from severe emot

发表于:2019-01-16 / 阅读(111) / 评论(0) 分类 VOA常速英语2007年(十一月)

The Ants and the GrasshopperTHE ANTS were spending a fine winter's day drying grain collectedin the summertime. A Grasshopper, perishing with famine, passedby and earnestly begged for a little food. The Ants inquired ofhim, Why did you not treasure u

发表于:2019-01-26 / 阅读(47) / 评论(0) 分类 英语美文
学英语单词
adelaides
AFARV
alternating gradient magnetometer (agm)
annexures
anti-catalyst
apocalypse now
area of special risk
aspontaneity
astragalus chinensis l.
automatic swinging chain cleaner
Bermejo
binary systems
body musculature
buthrotum (butrint)
calling-in point
Chemical Bank
choose to do
chrysanthemum flower disc console typewriter
commixt
common land roller
complex data base operation
concentered
conditional distribution function
cornopteris decurrentialata
corpusanse
cylinder gate
deaerating feed heater
disendothelization
distance recorder
double-breasted plough
drain-pipes
drum insulator
edible fats and oils
Effeld
elephantomyia (elephantomyia) luculenta
epididymal induration
faceward
first half
flanged pipe
fractional scanning
franck condon principle
gafiated
gelatinous substance
glacier cream
grassroots lobby
grinding fineness
heeling-in
improved Casale closure
indurative pneumonia
informative abstracts
inimically
instrument line break accident
interinvolving
iron rivet with flat head
isometric axonometry
iws
Jabuticaba, R.
jet separation
Jorong
jubilant
kagono
kingdom of God heaven
Kisslinger-Sorensen theory
kozhikode (calicut)
Lenggeng
linariifolia
magnetooscillation
massive rotor
microcirculation of nail fold
missilry
molybdenum trioxide
monst-
non-admitted asset
nuclear magnetic resonance analysis
number theory of algebra
odd numbers
opercular cell
over-crease
pathology of human leukemias
Photinia bodinieri
pig boiling process
processing module
prunella collaris
punish not in keeping with the crime
Puyehue, L.de.
rebloom
reducing numbers of progeny
Rossi-alpha technique
rubblehead
super spike
syndrome of blood stasis in ear
to bring home the bacon
torsion bar spacer
Torularia bracteata
transaction flow manager
trapan
underdamped harmonic motion
uphill side
versed cosine
walked in
well-will
welts and furrows