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
Accadia
acceptor exhaustion
Adelshofen
afterview
amlapura
antineoplastic drug
appeal against finding
applicature
articular crescent
Batmaniac
beechlike
Bennebroek
beretta
birnbaum-raymond-zuckerman inequality
blancmange
ca1(cornu ammonis 1)
camber ratio
Camellia omeiensis
Cantharellus cinnabarinus
constructive criticism
Dabilja
double aperture core
finance department
Fleischmann's follicle
gite
glowing cloud
ground stake
Harvard Monthly Index Chart
hendawi
herrman
hot driving
hydrocarbon black
i and
in someone's fingers
ingemar
injection therapy of internal hemorroid
international economic order
isurus paucuss
laminar flow extent
legal consultancy service
long-branched
lower ... guard
magnetotelephone set
mardies
mecodium okadai shieh
mesobacterium
muffiny
mulitiparous cyme
needle-leaf forest
net-veined leaf
NSPN
null-hypothesis
OMS (overpressure mitigation system)
on-board modem
ordinal adjective
Ouakaro
overchlorinated
parabolic transformation
Pastia's lines
peak suction
phycoporphyrin
physaloptera massino
playshops
playsong
prepartory grinding
private Idahos
pyramid roof
questionmasters
range of possibility
ratio intelligence quotient
reconsulting
red liquor
River Cocytus
roast chicken
rociclovir
Rokitansky's disease
sandfort
sea crawfish
sebileau's band
shearing effect
silicate binder
silverbells
Simplex stern tube stuffing box
single leaf spring
soldat
sport utilities
steady brace
stepped reflector
stratifications
systemic toxic symptoms
systemise
telarc
transilluminating
transportins
trifocal spectacle
unsuccessive
untweetable
ven? pulmonales
verge escapement
vertical mining
Winside
Yuzuruha-san