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
accelerated Liebmann method
activity concentration
addi.
airworthiness standard
Appietto
ash shinas
asplentum laciniatum don.var.planicule c.chr.
assembly twister
associates in applied science
bacterial slime
bareboned
bid beads
bordered pit
bough pot
brevitic
capillary cohesive force
Carex karlongensis
carrier sheet
cast
char yield
circulation supply system
croisant
cutting strength
delay-line PAL
dermabrasion
dier
district ventilation
dofetilide
dogside
energy output ratio
ethostasis
Euphorbia maculata
Fatako
Fife County
fifteen love
foreflap
funcinpecs
get it all together
girdle sensation
hoop of spring
inseparableness
Intumescentia lumbosacralis
laikin
lens power
leptophylla
Lobbygate
lymphatic capillary
make a choice
mazelyn
min min
minor-league teams
mountain azaleas
naked short position
non-balanced loading
Noojee
on-line databases
overdefined
Pavlovskaya
pep-talks
persulfate anhydride
phosphate bond energy
pilot test unit
plastiglomerates
portfolio selection
pyraliss
quininic
randomized fractional factorial design
ratchet handle
rattakul
Red Nose Day
revar
rocambolesque
scanning transmission ion microscopy
screw shaft tunnel
self-abuser
shaft seal leakage heater
snifting technique
sonogramme
springboards
sprouting test
stumbo
Suaqui
sub-family
subtags
sufisomezole
sum of products type
super-multi
svanekes
syringe pipette
taper sectioning
tear factor
three-timers
transpose of semilinear transformation
truss structure
Tucuti
twice-laid stuff
two-plate mould
ungratifying
upper-air route
volatility of spot rate movement
waterjugs
whole set of equipment