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GWEN IFILL: Drugmaker Mylan has been under heavy fire for its soaring price hikes for EpiPens, the lifesaving necessity for those with serious allergic reactions. Its price has skyrocketed to as much as $600 for a set of two. At first, Mylan offered

发表于:2018-12-05 / 阅读(117) / 评论(0) 分类 PBS访谈健康系列

One main goal in the renewable energy field is to find an efficient, inexpensive way to split water into hydrogen and oxygen. The hydrogen could then be used as a fuel source for vehicles or fuel cells. Typically, an electric current breaks the water

发表于:2019-01-08 / 阅读(91) / 评论(0) 分类 Scientific American(四)月
学英语单词
acetamido-acetic acid
allele-shift
ante
antitrust exemptions
bayesian classifier
be afflicted with a disease
blow the roof in on
bull-runnings
Campanulaceae
chimineas
Cittiglio
coilor
commonpilus
cross-fertilizations
dead bar
deblurring filter
dechungsprinzip
diacryophase
Dovyalis caffra
duotriode
engin
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fec.
fetal atrium
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flexible wire for electric welding
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gabled dormer window
gas heat pump
genus Maianthemum
graphones
harmonious family
heinicke
hydrochloric acid leaching
hypochilium
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jumbal
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Leominster
lime still
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Motorina I.
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nonlaminar
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oblongifolia
Oriental Orthodox
overload strength test
Pashayan syndrome
pay dearly for
peak heat release rate
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pelargonic
peltinerved
piccalillis
polyhedric
pork-barrel(l)ing
pseudomonas pisi sackett.
quick firer
recessus subpopliteus
recommended rate of fertilizer application
reduction kinetics
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Solutrast
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Suure-Jaani
thaliium
the final say
took upon
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typonym
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varsal
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