初期褶皱

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Fingers are pretty nifty. They let you to grab a latte, type on a keyboard, even pull up your pants. But did you ever wonder: where do fingers come from?

发表于:2018-12-24 / 阅读(67) / 评论(0) 分类 Scientific American(九)月

dawdle /'dɔ:dl/ My sister dawdles over the dishes. Mother gets them done without wasting time. -- waste time; loiter; idle ﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌ vi. 浪费时间;闲荡 我妹妹洗起盘子来慢

发表于:2018-12-30 / 阅读(68) / 评论(0) 分类 突破英文词汇

Medical doctors are, by tradition, expected to be incorruptible. I found it incredible, therefore, to learn of recent reports that suggest an inclination to ignore patients needs, in favour of kickbacks from pharmaceutical companies. It appears that

发表于:2018-12-30 / 阅读(29) / 评论(0) 分类 胡敏托福词汇记单词

Of the two, Cope's scientific legacy was much the more substantial. In a breathtakingly industrious career, he wrote some 1,400 learned papers and described almost 1,300 new species of fossil (of all types, not just dinosaurs)more than double Marsh's

发表于:2019-01-29 / 阅读(43) / 评论(0) 分类 万物简史

Hmm, my, you should take this to the security guards, hmm, theres quite a bit of cash in here, yes, the man wears thick glasses and peers at Henry through them as he speaks and Henry reaches around under the mans jacket and steals his wallet. Since H

发表于:2019-01-29 / 阅读(44) / 评论(0) 分类 时间旅行者的妻子

Meet Chihira Junco, a tourist greeter at a shopping mall in Tokyo. 来见见地平Junco(Chihira Junco)吧,她是东京一个购物中心的游客迎宾员。 In her crisp blue button-down shirt, white blazer and pinstripe skirt, she stands in sensi

发表于:2019-02-18 / 阅读(44) / 评论(0) 分类 英语新闻
学英语单词
a forlorn hope
A lot of water has flown beneath the bridge since.
age of parallax tide
air supply header
air-chamber engine
Alvarado, P.de
arcadiuss
average sound power
backtest
baripada (mayurbhanj)
bepowders
Betazen
Bethuel
borella
brake inspection point
bruit de frolement
cadmium acetylide
Cape York Peninsula
capistrum
carapacelike
change of nationality
coal-mining machinery
contactless releasing time
cost center manager
dajre
data manipulation language processor
decathletes
DHIVD
Diglncomethoxane
dinner money
Draba sekiyana
dry fuel rocket
due chare capital and dividents
Edomitic
erčany
exotic atom
extraordinary optical transmission
gadomus magnifilis
glycogenolytic ferment
Google Trends
ground effect vehicle
Guabira Airport
horizontal boat-shaped crucible
hot attentional focus
hydromineral
interbranchial muscle
interruptable process industry
JAFA
Lemförde
lift of rudder
liliaceous corolla
logospasm
Luzy
matons
medicinal liquid
most suitable forum
mother culm
mushmouthed
mutilate the features of sb
nettlefish
network behavior analysis
ninguno
nycteribia parvula
objectness
oil-tempered hard board
old beans
osc (oscillator)
Pindaré, R.
policy characteristics
post-tensioned concrete
preemployment activities
prescribed form
production practice
provid
radar net
Rasbora vaillanti
refrigerated rail-car
ridge configuration
rockboots
Royds
sample horizon
Sankeys
Sefton Glacier
self-discharging craft
semi-truss
single-level reasonance formula
stereorandom copolymer
symbolic operation code
synchronizing winding
the Securities and Exchange Commission
tip cable
tractus tuberoinfundibularis
under-treasurer
unveined
urastrat
urination station
velociraptorines
Wartenberg's disease
water hammer of heat-supply system
whisker fibre
xacuti
zulu-based