na. 转换转变

13 Dogs People often say that a dog is man's best friend. Over thousands of years, man has taught his dogs to do many kinds of work besides guarding the home. For example, sheepdogs are famous for their ability to control a flock of hundreds of sheep

发表于:2018-11-27 / 阅读(397) / 评论(0) 分类 背诵为王第一册

[00:02.04]我不懂怎样开水洗澡。 [00:04.08]Useful Expressions [00:04.98]常用语句 [00:05.88]1.Hot water doesn't come out. [00:08.46]没有热出来。 [00:11.05]2.Would you be kind enough to tell me how to operate it? [00:14.96]请你告诉我

发表于:2018-12-02 / 阅读(112) / 评论(0) 分类 海外求助英语会话

00:04.08]Useful Expressions [00:04.98]常用语句 [00:05.88]1.Hot water doesn't come out. [00:08.46]没有热出来。 [00:11.05]2.Would you be kind enough to tell me how to operate it? [00:14.96]请你告诉我怎样操作好吗? [00:18.86]3.The faucet doesn't move. [

发表于:2018-12-03 / 阅读(121) / 评论(0) 分类 求助英语会话

After we had seen how relatively easy it was to change the switches in mouse embryos, we thought that perhaps the same could be true of human embryos. In IVF, you also have the embryo for a brief peri

发表于:2018-12-07 / 阅读(124) / 评论(0) 分类 基因外遗传现象

From NPR news in Washington, I am Jack Spear.The federal government has heed General Motors with a 35-million-dollar fine for violating safety laws. The penalty was imposed of GM handling the recalled cars with faulty egnition switches. The fact has

发表于:2018-12-17 / 阅读(142) / 评论(0) 分类 2014年NPR美国国家公共电台5月

插座、插头和其它连接物(电器连接) Sockets, plugs and other contacts [electric connections] 插头、插座及其他接触器(电接头) Plugs, sockets and other contacts [electric connections] 表面覆有带电导体的玻璃 Glass

发表于:2018-12-18 / 阅读(128) / 评论(0) 分类 英文语法词汇

By Peter Heinlein United Nations 27 September 2006 The annual U.N. General Assembly debate has ended in New York, clearing the way for the final stage of the process of selecting a new secretary-general. The field of candidates for the job of diplom

发表于:2019-01-12 / 阅读(157) / 评论(0) 分类 2006年VOA标准英语(九月)

South Sudan has issued a new argument to support its claim on a major oil field given to the North as part of the Abyei ruling last week at The Hague. Disputing the North's possession of the oil field, the South says the prized land is still part of

发表于:2019-01-14 / 阅读(129) / 评论(0) 分类 VOA标准英语2009年(七月)

Wanxiang Group, a major automotive component manufacturer in Zhejiang Province, is transitioning into an international clean energy company. Founded in 1969, the Wanxiang Group in east China's Zhejiang Province has successfully transformed itself fro

发表于:2019-02-14 / 阅读(130) / 评论(0) 分类 2018CRI中国国际广播电台
学英语单词
4-bromotoluene
absence regulation
abstract impressionism
academese
allyl rhodanate
AOM (analog output module)
Apache
arbitral court
arghs
asphodels
associated model
Astroloft
auxiliary member
average size of family
baked product
barbotines
beam weigher
bird poop
bounded estimator method
cash service
corase meal
criminal knowledge
crystal conglomerate
customal
cylinder-cooling fin
dendrobenthamia japonica fang var. chinensis fang
deparaffined
development of evils in febrile disease
disaggregated classification
divided into
doubloon
dramata
eagleship
feed water space
fire-extinguishing bullet
Fleet Marine Force
Forest of Arden
fossae submaxillaris
four-compartment mill
gasification degree
general equilibrium
gravity feed circulating system
grounding contact
guiseppe
health care financing administration
ice needle
individualise
inlay camera
input reference
ir augmenter
jeebers
jtc1/sc24
lake saint clairs
lignaloes
m-c
make ... contribution to
manufacturer's agency
Methylisooctenylamine
miraging
mnchhausen
myositis ossificans circumscripta
negative information
o.r.c.
Oyo State
pentaplicates
pessimal stimulation
picaresque novel
pit pairs
Polygala lacei
porcelain mask
portcrayon
poudre de riz
preuss
preview gain
product dislocation
reconsented
republics of mauritius
roofing hammer
Rules for the Construction of Sea-going Steel Ships
Ruston
Rutherfordian
Salanthyl
Salemites
Sand I.
sasine
secondary bending
serological defined antigen
single-contact
sissile dislocation
speed limits
spoonless
stable frame
supported along four sides
take ... advice
Teherani
the first priority
threatscapes
transit beacons
trouble shooting functional module
ts/tg card
washrack
Winnipeg Commodities Exchange