[网络] 古巴角鲨;古巴渊花鮨;古巴吉拉德食蚊鱼

As you've probably experienced firsthand, some mosquito species have a real taste for warm, human blood. So much so that if you raise them on it the lab, they'll accept no substitute. Fortunately, I don't get major reactions at all. Brad Main is a mo

发表于:2018-12-24 / 阅读(148) / 评论(0) 分类 2016年Scientific American(九)月

They've given us two wheels and four wheels. Now, Honda are giving us this which they believe is a replacement for our legs. It may look like ride on a vacuum cleaner. But this is the UNI-CUB, the future,say Honda, of personal transport. It may resem

发表于:2019-01-07 / 阅读(146) / 评论(0) 分类 万花筒2012年

《我的第一套自然拼读故事书》是美国创新儿童出版社(Innovativekids)出版的一套用自然拼读法引导和培养孩子阅读兴趣的故事绘本,适合中国学龄前和小学低年级的小朋友阅读和学习。整套书

发表于:2019-01-17 / 阅读(155) / 评论(0) 分类 Now i'm reading!我的第一套自然拼读故事书

ROME, Dec. 3 (Xinhua) -- Italy lacks the necessary energy(能量,活力) and strength for an economic revival while unemployment and poverty are on the rise, warned a report issued Friday. The 44th edition of the Censis think tank social survey, the

发表于:2019-01-19 / 阅读(172) / 评论(0) 分类 英语新闻

In Africa's battle against malaria, two low-tech tacticsinsecticides and bed netshave done a decent job killing off mosquitoes. But it's mainly one species that's been affected. That's a species called Anopheles gambiae, sometimes called the African

发表于:2019-01-20 / 阅读(150) / 评论(0) 分类 2016年Scientific American(八)月

Former Cuban President Fidel Castro is again showing up in public after mostly remaining out of sight since falling ill four years ago and ceding power to his brother, Raul. He appeared on Cuban television Monday, after showing up in photos reportedl

发表于:2019-02-05 / 阅读(126) / 评论(0) 分类 VOA标准英语2010年(七)月

You might not think there would be that many people in the world prepared to devote lifetimes to the study of something so inescapably low key, 你或许会认为,世界上不会有多少人愿意花毕生的心血来研究那个不起眼儿的东西

发表于:2019-02-21 / 阅读(165) / 评论(0) 分类 万物简史

A giant panda at a US zoo has given birth to her third cub. 15-year-old Mei Xiang is based at Washington's Smithsonian's National Zoo. Dr. Suzan Murray is the chief veterinarian in the zoo. Mei Xiang seems to be doing very well as does her cub. The c

发表于:2019-03-15 / 阅读(349) / 评论(0) 分类 世界各地新闻集锦
学英语单词
abandoned path
acral growth
active carbon adsorption
active communications satellite
Amaranthus hybridus
assisted memory
automated batch manufacturing system (abms)
automatization
basic switch connection
be weary of
bisdihydroemodin
blood lacuna
bound of aggregate
Brodetskoye
budge-barrel
buffered network
caking test
ceelular multilist
central series
chhatra
chronotolerance
cine telescope
Coro, G.de
corporation attorney
editorial department
elchanan
eragrostis amabilis
evaporator condenser
excarnification
excision of depressed cranial fracture
excision theorem
excited radiation in transmission
fesapo
fill a prescription
frangipanes
geographic series
godal
greatest-hits
green-bond
Half astern both!
halfway line
hydrogen-peroxide
hypoplastic anaemias
interbank
keel laid
language standardization
lavaca
long-bows
lost strake
lxiiier
Manebach
mast hoist-full hydraulic cylinder
matryoshkas
mega-lumens
meglumine acetrizoate
microelectronic planar field-effect transistor
milk crop
misappreciated
moharra
neonymy
nutrient absorption
omnifonts
opening pressure of safety valve
overfeed fabric
overflow holes
oxygen depletion safety shut off device
palladium ion colorimetry
parodontosis
Paymon
peachy keen
Pedicularis longistipitata
peyssant
Phoenix BIOS
photon noise
pinkshell
placemakers
port authorities
posterio-anterior tomogram of maxillae
posterior notal process
pseudoscholarship
pure nickel welding electrode
reverse-commute
Rusambo
senile
sibylic,sibyllic
smoothing mill
spheric face
sponson
squake
squirarchy
structure programming
sub-intervals
tin-tin
total area of nozzle hole
trend growth rate
typhization
upbuilds
vested school
vlie
W-aminocapronitile
weathery
Wielun