初始结体作用

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

Why Honey Turns Hard If a little honey drizzled on a piece of homemade toast or into a cup of tea is how you like to start the day, youre not alone. One drawback to honey, though, is that after sitting too long on the shelf, it crystallizes and that

发表于:2018-12-27 / 阅读(48) / 评论(0) 分类 英语时差8,16

核心句型: The design would stop a clock. 这个设计奇丑无比。 stop a clock 直译过来就是:让钟停止走动。这是一种十分诙谐幽默的说法,其正确意思是:样子难看、土里土气。因此,当美国人说The

发表于:2019-01-26 / 阅读(120) / 评论(0) 分类 轻松日记商务职场篇

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(45) / 评论(0) 分类 英语新闻
学英语单词
accomplished
AIC
Alaska communication system
albert francis charles augustus emmanuels
alligator skin
ampulla verticalis posterior
antifreezing of underground mine
asphalt flooring tile
audit planning
baggageman
barpeople
batdambang (battambang)
BKV
blue and violet light therapy
burst slug detection
canned vegetable
cast aluminium
caught some z s
coasting in neutral
compendio
crerars
dash and dot line
decorate the house
Dhākauli
direct access storage facility
discrete correlation
dividend growth model
double tube method
drop feed lubrication
Dutch sandwiches
ewing
examless
Eyre Pen.
first-degree burn
flap type gate
folls
form a partnership
frame(structure)
gates
get fucked
goopy
hymnodical
interdevour
Kerr-Newman black hole
kullerudite
Lindernia kinmenensis
lingula mandibulae
link control character
lynch
lytically
major lobe
man-hours in attendance
membre
Messinian
modified freeenterprise system
molecular sieve process
multiuser
no load switching in
opacity technique
organometallic fungicide
ornamental motif
out-patients
panzarino
party selling
pitch a bitch
Poshekhon'ye
primary solid solution
program synchronization
purnele
quasi-monostable circuit
quick-work
re-embodiment
rescissions
rtiumphant
russellaspis pustulans pustulans
Sbiba
sense-experiences
service gate
severe accident procedure of nuclear power plant
sodium sulfocyanate
specific amplified polymorphism
spinless
stilled
stymmer
supportpack
systems security steering group
tacticus
tall guyed tower
telometer
temporal hours
thermit(e) welding
third-class entities
thotacopagus tripus
tightlock coupler
trig-metrogon aerial photography
tRNA(adenine-N6)-methyltransferase
unaccomptably
vacuumizer
valid genus
wheel skidder
woolenet