时间:2019-02-07 作者:英语课 分类:英语新闻视频


英语课

 


 Consumers believe that sunscreen with higher SPFsmean more protection, while some doctors say the numbers are a marketing 1 ploy 2.


     买防晒霜SPF值不是越高越好,防晒指数勿高于30。一般防晒产品都标有SPF数值,促销小姐会告诉你这个值越高,防晒效果越强。在美国,市场上居然出现了SPF高达110的防晒霜。然而,超高的SPF值只是商家的营销骗局。


  防晒品,SPF数值是一个重要指标。SPF表示防晒品所能发挥的防晒效能的高低,是根据皮肤的最低红斑剂量确定的。假如皮肤的最低红斑剂量是15分钟,那么使用SPF为10的防晒霜,理论上可在阳光下逗留10倍时间即150分钟,皮肤才会出现微红。不过SPF数值越大,防晒的化学物质就越多,有的化学成分长期大量使用,会损伤皮肤,甚至导致皮肤癌等。


 






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1
marketing
Boez7e
  
 


n.行销,在市场的买卖,买东西


参考例句:





They are developing marketing network.他们正在发展销售网络。
He often goes marketing.他经常去市场做生意。












2
ploy
FuQyE
  
 


n.花招,手段


参考例句:





I think this is just a government ploy to deceive the public.我认为这只是政府欺骗公众的手段。
Christmas should be a time of excitement and wonder,not a cynical marketing ploy.圣诞节应该是兴奋和美妙的时刻,而不该是一种肆无忌惮的营销策略。













n.行销,在市场的买卖,买东西
  • They are developing marketing network.他们正在发展销售网络。
  • He often goes marketing.他经常去市场做生意。
n.花招,手段
  • I think this is just a government ploy to deceive the public.我认为这只是政府欺骗公众的手段。
  • Christmas should be a time of excitement and wonder,not a cynical marketing ploy.圣诞节应该是兴奋和美妙的时刻,而不该是一种肆无忌惮的营销策略。
学英语单词
acoustic guitar
allowable frictional surface temperature
articless of confederation
barium rhodanide
blue whales
Bretonian series
bride-ale
Buddleja alternifolia
catechol-o-methyltransferase (comt)
coarse rod
conical centre
connector contact
cryptoclastic rock
current forecast
cytolipin
dalmatias
daniel
data set definition
degenderizing
directionality of creep properties
disguised gambling
document of obligtion
dustlikest
Elagatis bipinnulata
family Rallidae
flarimeter
genderlects
Gombrani I.
grain bin for tipping trailer
great-coat
Gurjão
hatched grafting
hedonic wage theory
impedance marker reset
in blank
inras
internal defect
judge-made
keep within
key to variety
Kikori
Ladleton
lampholes
lancet for venesection
lateral damping
latex traces
lodging houses
lower energy consumption
Maikonkele
make much way
maneer
megaloesophagus
merguis
mesepisternum
mesosa atrostigma
method of fluxions
mingier
molecular weight exclusion limit
monothamnoid
Muslimphobes
navvy bar
nitroxides
ostrich-meat
out of sequence rod
out-pile
overlapping bridge
patet
piston pin locking screw
platform inertial navigation system
pleiotropies
polynemus plebeius
polyvinyl chloride gasket
Potiyivka
primegilt
Queen Mary Coast
revolving brush
rgo
rigger's screw
rossett
sardanapalus (assyria)
savannah monitor
show palette
Skytap
spurlock
statistics forecast
steering propeller
structural focus
Tauchnitz, Karl Christian Traugott
temperature tolerance
theory of mantle convection
titanium phosphate
trick rider
tuberculized
unterminably
urethane rubber
v-bomber
variable length record disk sort
wakeups
West Sacramento
xanthoma planum
zone furnace