退化石化

Learning: a Lifelong Career As food is to the body, so is learning to the mind. Our bodies grow and muscles develop with the intake of adequate nutritious food. Likewise, we should keep learning day by day to maintain our keen mental power and expand

发表于:2019-01-02 / 阅读(265) / 评论(0) 分类 精美英文欣赏

Rotting Flesh Offers Insight on Fossilization The fossil record is far from being a complete library of everything that's ever lived. 化石记录不止是曾经存活生物的藏书阁. The vast, vast majority of everything that's ever lived has com

发表于:2019-02-14 / 阅读(247) / 评论(0) 分类 2018年科学美国人3月
学英语单词
acetylizer
amylums
annotining
atmosphered
attorn
avye
barium hyposulflte
biological evolutionism
bisubstrate reaction
black current
blown sand
bring sb. to trial
bsti
bum hummers
comparator sensitivity
comparison by direct deflection method
compound impulse turbine
consistence of performance
cord around neck
Corvus frugilegus
creosote pure
CSTAT
cure the default
decision procedure
dingeys
diphenylmethanone
disabled mechanism
discard eligibility
dry pericarditis
DS 12
Edmund Wilson
electro photographic laser
electroscopy
factory labor costs
fetal alcohol syndromes
field breaker non-linear resistor
financial worries
fluorestradiol
forest environment
frogger
fuzzy diagnosis
get behindhand
glucoascorbic acid
glyceritum acidi tannici
hindwin
history of architectural art
homester
hoofing it
Hubble's Nebula(NGC 2261)
hypergyri
ichththymal
ignore code
in-line expansion
in-look
incommon
inferred contact
keirospasm
Kokka Shinto
lactase
lower limiting frequency
microdus pomiformis (griff.) besch.
MYLIOBATIDIDAE
negligentia
nerdisms
niobium complex
NMIS
nonwasting
not worth a button
numeric paging
offering largescale labo(u)r services for export
one-way encryption algorithm
order Auriculariales
photograph
PNAB
polysulfonate
postattachment
power-operated door
projectile point
propylene steam
pseudogouty
putterhead
reduced insulation level
set at no price
shot-lag phosphor
slight one's work
specialization of labor
spring-based
status quo on the border
surface leveling
surfers paradise
tax anticipation warrant
the bridge of your nose
thrown obstacles in way
to brain
tubulo-alveolar glands
underdriven mixer
Viola tricolor hortensis
wayside to train communication
whiplash
white-on-black
wiped wall still
zodiaque