台湾泥蟹

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(63) / 评论(0) 分类 2016年Scientific American(九)月

The African Union's peacekeeping force in Somalia has reached 50 percent of authorized strength for the first time, with more reinforcements expected soon. Africa Union peacekeepers man entrance to the presidential palace in the embattled Somalia ca

发表于:2019-01-13 / 阅读(66) / 评论(0) 分类 VOA标准英语2009年(三月)

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(85) / 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(69) / 评论(0) 分类 2016年Scientific American(八)月

Michael Moschen带来了一场迷人的、催眠一般的杂耍表演。认为杂耍算不上艺术?看过Moschen的表演也许你会改变想法。

发表于:2019-02-05 / 阅读(57) / 评论(0) 分类 TED公开课:艺术与幻觉

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(75) / 评论(0) 分类 万物简史
学英语单词
Abgué
adrenal system
air storage
alarm point setter
alimentary tract
amphoteric element
assured data transfer
asthma Pott's
azimuth cable wrap
ball-clevis
BCG growth-share matrix
big bands
black salmon
bruisable
buoyant turret mooring
cedar-plank
checkings-out
chemical tank cleaning method
Cinchona lancifolia
coalmerchant
cold-start region
connected locally compact space
conscious parallelism
convective mass transfer
crystallization regime
cynidine
damped harmonic curve
dcdc
deferred shares of stock
direct gap semiconductor
disinteress
document component
drew back
edward westons
Elavagnon
endamnified
F. l. a.
flamboyant colour
flavorgasm
Four Noble Truths
fracture spacing
garden city
gas porosity
glandulae tarsales
GM_while-and-whilst
gooral
Grmeč
heath peas
high palate
highly-concentrated
highway natural zoning
Hypnodendron
incomplete form
infrared inspection
initial vibration
invited
jog conveyer
Kien Binh
Kraemer system
lamina dura
lane occupancy ratio
liposcelis divinatoriuss
Lycaenidae
Mefedina
mohaw-algodonite
mowsome
nestle box
non-contemporaneous
oak wilt
openroute
payment type
pile clump spur dike
planetary compartment
plasmolemmasome
potassium dihydrogen phosphite
Reid,Whitelaw
rotoroa
schoduler
Scrpophulariaceae
second addition
self help program
self-expressive
sensenbrenner's syndrome
Serb
shakedown flight
show something under the carpet
smoke generation
spoored
standard accounting routine
step-by-step accelerator
stripping technique
talaromyces flavus macrosporus
taraktogenoss
testingly
thomann
through truss
torachrysone
valve-lift period
vectored injection
vin de table
volumetrical
whoopee