稀疏的

An international coalition has launched the first wave of attacks on Libyan air defences and tanks. The military action took place just hours after an emergency summit of world leaders in Paris ended on Saturday afternoon, Paris time. While the leade

发表于:2018-12-07 / 阅读(90) / 评论(0) 分类 创新英语

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(68) / 评论(0) 分类 2016年Scientific American(九)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(88) / 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(72) / 评论(0) 分类 2016年Scientific American(八)月

PARIS, May 28 (Xinhua) -- China's Li Na breezed past Romania's Sorana Cirstea.6-2, 6-2 to sail into the fourth round of the French Open for the second time on Saturday. The 6th-seeded Li, who became the first Chinese player to make a Grand Slam final

发表于:2019-02-08 / 阅读(33) / 评论(0) 分类 英语新闻

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(78) / 评论(0) 分类 万物简史
学英语单词
Acer caesium
angels of mercy
anti-psychiatry movement
Apophysis anularis
asepticises
birla
Blastocystis
butadiene-styrene-vinylpyridine rubber
Camellia szemaoensis
chamber-and-pillar system
characteristic of photographic film
clathrin triskelion
clino-net
consiliences
contact band
cruising hook
cycle per minute
deep cortex
degree of control
deliveries
derosphaerus nitidus
diamond soot blower
dilator pharyngealis
distended
Douglas' abscess
economic espionage
electrodynamic type relay
emprints
equinest
expeditating
exwives
flow block diagram
forward aeromedical evacuation
Fuwah
Gallirallus
gamma-ray counter
gastrosalpingotomy
gated RQ
gathered skirts
general peripheral control
genus diphyllas
green strength
griffing
hanging bar
Harris tweed
Hereroland
Horndean
injurious behaviour
integumentary sense organ
internet penetration
juxtapyloric
kelmet bronze
Key lime pie
launching truss
library consortium
metabolically
micro-environments
Mughul
nation-builder
needle effect
nervous-nelly
Non-tradable share
oil-feed pump
opencast working
oxide thickness fluctuation
parental-leave
Paso de Caballo
peccatiphobia
phenazonium
poverty level
practice as a doctor
price in bond
proboscis flowers
projected profile
radiant energy fluence ratio
Rangitoto I.
reisses
responsive Web design
rock beam
see-saws
set his mind at ease
single gripper feed
single lubricator
sixfold axis
skellying
sleeping with the fishes
Soon ripe and soon rotten.
sowens
square divisions
stationary barrel
storm ice foot
student affairs
swarthier
Tetranychus urticae Koch
The best fish swim near the bottom.
theralite diabase
thermistor voltage stabilizer
transverse zeeman effect
turnament
unamiable
ward heeler
X-ray powder pattern