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
a quantitative index
acommodations
areial goiter
atlantic times
barion
bronchial vein
centrao
clippy
cloud backup
conserve the vapours
container central fan system
DIAR
distributed database system
equivalent series
ethynyl-terminated polyimide
extraordinaria judicia
fibrocystic breast diseases
file printout
frame hysteresis
glass-fiber filter
Golden House of Nero
Gondwana
grip
guiding incline
gyro steering gear
hardness of glaze surface
hose cock
hunting boat
impossibilitate
incycloduction
inexcludable
invitation to lunch
iorwerths
isaaks
key-to-diskette
life compression chamber
Lin Yutang
liver and onions
load-ratio control transformer
magnetic energy-density
make an engagement with
Masalasef
message delivery
mungarian
nitroxyl fluoride
NM1
overnight-sponge method
panther lily
para-bromophenacyl bromide
parallel coil
paralleling reactor
phosphonucleoside
Pirovano
planted
polystichum aucleatum schott.
poromeric material
potyvirus
power system diagram
pregnancy glands
private industry and trade
productivity test
promonocyte
purgations
put out fires
radial truck
rectilinear travel
reliable operating value
rhamnus longipes merr.et chun
rubbery substance
sailskipper
sales trader
sarcostyles
sectional curved method
sirb
Slavic religion
snailed
sodium hydrogen periodate
spongiosaplasty
steam-gas power ratio
stewart brand
strong springing suspension
subplexal
suction sleeve
supply sb with sth
synthetic acoustic impedance section
tert.-butyl hypochlorite
three-sections
trachelomonas curta curta
trittico
turnover of total capital
tweseldown
unabsorbed burden
unbiasedness in estimation
underprovisions
unswanky
uroferric acid
vector oscilloscope
vitrella
Vygen
weed encroachment
wilsnack
xuyen