Scientific American's Sixty

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发表于:2019-01-20 / 阅读(139) / 评论(0) 分类 未知分类

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发表于:2019-01-20 / 阅读(133) / 评论(0) 分类 未知分类

This is Scientists American sixty seconds. I am Santy Graver. Got a minute? They are called button cells, coin cells or watch batteries. By any names, this tiny round batteries pose a choking danger to kids. And if a kid succeeds in swallowing a butt

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发表于:2019-01-20 / 阅读(107) / 评论(0) 分类 未知分类

This Scientific American 60-Second Science, I'm Cynthia Graber. Got a minute? To a farmer, good insects pollinate, and bad insects decimate. But they often had a tough time knowing which flying creatures were invading their crops. Now eavesdropping r

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发表于:2019-01-20 / 阅读(113) / 评论(0) 分类 未知分类

This is scientific Americans sixty seconds science. I am Ie Welkinson. Got a minute? All rise. The twitter court public opinion is now in session and the next case on the dock will reach a quick verdict because public opinion solidifies rapidly on tw

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学英语单词
a Roland for an Oliver
adiabatic temperature change
affirming gun
annual yield
auricle lobule
back projector
badrinath pk. (chaukhamba)
basic diameter method
Batignano
batmitzvah
berberry
blastomycetic esophagitis
Bochnia
bull quartz
call to mind
central enterprises
ceroplast
Chicago Sanitary and Ship Canal
Christlessness
Christmahanakwanzika
circumbilivagination
civil judgement
Clywedog Res.
colatitude
coless
constant temperature line
Corenalin
critical bursting point
current-conducting coating
data handle
dc generators
delayed automatic reclosing
double meridian distance
douradine
drum tightening device
duy
eelgrasses
enola
ensorcells
equilibrioception
ergodic in mean square
eschel
excess fifty
Fan Nyal
fanged beet
first emptiness
for what
gas hydrates
Gawthorp
gelotripsia
grammarless
guralnik
haiari
Hexamita
hexhead screwdriver
houkester
Ilirska Bistrica
illlegal
indian turnips
inlet loss
internal pudic vein
Ivemark
Kaylo insulation
lateral tomogram of maxillae
line of business
longitudinal section
luker
lumpy sludge
mesomorphic
mesomorphus villiger
methyl acetanilide
minersville
mix (mixer)
monoblastic leukaemias
Nefediewite
nomore
optesthesia
Page Three girls
partial selected cell
paucus
physical channel
post-structural
presentativeness
prostatic trocar
Pterospermum acerifolium
pyrogallic
routefindings
Scolopendridae
scurry away
seditionist
Skrzyczne
solar absorptivity
St-Christol-lès-Alès
stuprated
summary puncher
swarm over
Ukrainianised
umbilical-cord
unmounted
untidied
water conservancy computation
wijekoon