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
above norm
acenaphthylenyl
active waste
Adoula, Cyrille
ancestorism
angiospasm
Armitage, Kenneth
BALPA,Balpa
balsaminaceaes
balsamroot
biochemigenic
Bredbo
British engineering system of units
broken-water
chanteurs
complex inversion integral
contracting enterprise
Damianopolis
democratic movement
displayscreen
document interchange architecture
Dole, Robert J(oseph)
dry sliding wear
euboias
evomit
ex-Jews
expected profit with perfect information
fiber reinforced concrete
field devices
fixed asset investment
framing method
geargraduation
getting on my nerves
grate-type wet scrubber
grooved insulator
group management
hand brailer
hemodynamometer
Hicriopteris
ideological state apparatus
influent water
isaaq
isoprebetanine
job order product
Kalanistra
Kasule
kinked face
kranjska
last in first out stack
learn a great deal
ligularia schmidtii makino
Llandoverian
M. B. A.
maintenance tolerance
maximum honing width
mechanism of dimple
medical appliances
Melanconiales
mitsuzukas
molding process
non-saturable
ocular with outside focus
one component system
ordering policy
oscine birds
PCM transmission tester
pecuniary benefit
pictorialist
poly-m-phenylene adipamide
programmable metallization cell
property companies
prospectiveness
pudginess
rabbious
reactor safety circuits
real-time technology
relative roughness
rigidist
roll booster
rosemond
rough filtration
saffyr
schizocoelous
second month of autumn
secondcontact
side cutters
single car test
sodium folate
sunlit aurora
Tondury
Toxodon
transesterify
transient signal
translational slide
turnable stator
urethral arthritis
V-type furnace bottom
van alien radiation zone
voluntary plan
warm tongue
web orientation
wire harness