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
'old
a startling find
acid fusion
adjudicate according to law
agelasta tonkinea
albanian-american
alimadol
aluminium-chloride mist
ampere-hour efficiency
barefaced tongue
bearing oil groove
behind the time
bilge alter
bisbee
bolts of lightning
calcium gout
calusari (rumania)
catehode ray
chameleonlike
clerkishly
complete record of the case
coor
copacker
coypu
CRBP
dam type pouring ladle
dangerous voltage
Dempo, Gunung
dense bone
diethyl glycine
donkeyish
ejection cockpit capsule
elusivenesses
Engelmann spruce
equation rate
event-sequence analysis
femia
file player
fillibuster
flat transmission belt
gol kerma (papua new guinea)
gotten a sight of
grosh
guarantee of a bill
Gök Irmak
half thickness
hillesheim
hololachnus
hybrid petunia
ilustrado
inclination of satellite orbit
inorganic nutrition
interdeck transfer
intestinal narrowing
inversion limitation
irrefutableness
Isha Bay Dhaba
joyousnesses
Jurie
khaman
kim
kimmell
lay of wire line
lepton charge
main conveyor
mannesmanns
methylthio
molar Helmholtz free energy
nighs
node tree
norm space
nut houses
one-five
palaeobotanical
pars auditiva (labyrinthi membranacei)
Phlogosiontology
photographic film plant
pleurocarp
pneumaticallyoperated
Poltimore
post-breeding
Preferential Right of Salvage in the Territorial Sea
premature loss of permanent tooth
purchasing power of money
put up with something
rawkin'
re-made
reverse transfer capacitance
roof panel
salicetum
self-resetting timer
self-ventilated type
Sinclair pressure viscosimeter
sorting of waste
Ste-Menehould
supersonic climb
tormona
transfer desk
types of car
user specification file
village church
von klitzing constant