[计] 复杂析取分解

[Note: I originally covered this topic September 16, 2006. The transcript you see now on the page is a new version that was updated March 5, 2009. Some of the reader comments at the bottom relate to the earlier version.] Grammar Girl here. Today's to

发表于:2019-01-02 / 阅读(54) / 评论(0) 分类 英语语法 Grammar Girl

New Ebola Vaccine Proves Effective in Mice U.S. scientists have developed a new vaccine against the deadly ebola virus which has the potential to remain potent after years of storage. Ebola is one of the deadliest viruses known. It kills about nine o

发表于:2019-01-13 / 阅读(25) / 评论(0) 分类 VOA标准英语2011年(十二月)

In Belarus, the nation that most suffered from the Chernobyl nuclear disaster, officials recently signed a deal for their first nuclear power plant from Russia. Despite the authoritarian government in Minsk, popular protest is bubbling. After an expl

发表于:2019-01-14 / 阅读(46) / 评论(0) 分类 VOA标准英语2011年(三月)

在我们的生活中,死亡是我们所有人必定会遇到的事情,无论是家庭成员还是宠物,甚至是你都将有终结之时。事实上,每分钟世界上大约就有100人死亡。但在人死之时到底会发生什么呢?

发表于:2019-02-17 / 阅读(83) / 评论(0) 分类 阅读空间

1. 在并列连词(and, but, for, nor, or, yet )前使用,用来连接句中的各分句。 The principal reason for this is that none of them possesses chlorophyll, andsince they cannot synthesize their own carbohydrates, they obtain their supplie

发表于:2019-02-19 / 阅读(59) / 评论(0) 分类 托福英语

雅思写作语料库:家庭关系不紧密 社会类: It is generally accepted that families are not as close as they used to be. Give some reasons why this change has happened and suggest how families could be brought closer together. Include a

发表于:2019-02-26 / 阅读(95) / 评论(0) 分类 雅思英语
学英语单词
a cat with nine lives
acuviews
acyladenylate
adaptive time sharing
Alaska hand
arid fan
at-the-moneys
average evaporation capacity
Bajool
be greedy for gain
bicollinear
biracial secondary school
brachychilia
brotuses
bushpigs
cam milling machine
carameline
carbobenzoxy chloride
carcass cutting
cat got your tongue
cavitas abdominalis
chair-arm
channel section axle
chart catalogues
check sum digit
coinjections
copper rockfish
crapan
Darlowko
dock tunnel
durability index
economic network equilibrium
eight-lanes
fibre surface
Fort des Arcades
frequency-sharing circuit
funambulates
gas bearing coal seams
gestationl period
Giqui
gunfiring rates
head-telephone
high-level cleaner-loader
hypothesized regression model
idealized value
Islamophobism
keep an eye out for something
laevomycetin
leap-frogs
Leibnitzia anandria
liquid meniscus
mahailas
metal-poor binary
Model Code of Professional Responsibility
multistep flow of communication theory
mummery
mute of malice
non topping cutter
non-flammable compressible material
optimization of radiation protection
osmian
parenchymatous jaundice
peptoaised food
permanent split capacitor
Persian porcelain
PHC theory
phenylglycal
photogenerated charge
probation rate
propyl isocyanide
pyrocellulose
quantized structure
reionized
relay distribution system
riding-house
riigikogu
rivkas
saltrou (belle-anse)
San Andreas
sanghs
sarajevan
screencraft
sea-ice frequency
self-lube take-up unit
semi-cardinal points
shear leach
silapentane
Silvertown
spoddy
taccas
Tanacetum crassipes
tea and coffee service
Tohopekaliga, Lake
Turtmann
unbiblically
under-valued
unidirection loading
universal manipulator
Vaccinium brevipedicellatum
vertex of negative lens
voluntary credit restraint program
walmers