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
Agogna, Torrente
allowable misalignment
analog theory
anti-invasions
arteriae thymicae
average daily balance
Banbridge
bankerdom
be angry with sb
bent-bar
bipyridyl herbicide
bivoltine
blackamorian
brittle grades
capacity of installing power equipment
chasalia curviflora thwaites
chishom
choreographic
comelyd
commessation
congenital ectodermosis
cystoprostatovesiculectomy
deh ali
descaling device
detectorists
diffuse reffector
Dihydrodehydrocostuslaetone
disagree to
Disko Bugt
dress'd
dumbfuck
Eckankar
ehrlichemia
environmental limit
equilong circle arc grid
Fendizoate
fiberglass chopped strand mat
Gallia Transalpina
Gastro-conray
gleick
gynecophoral canal
hambeast
high-recovery thermocouple
iDollator
kains
language program
lash together
Leoncito, L.
limited partner
longevity measurement
lute-guitars
make change for
Massinga
mopidamol
multiple grounding
multistream processing
neuropathways
noneroding
nonfenestrated
nontypist
officer on agreement
oliviferous
orectospira shikokuensis
organ transplant surgery
OT (oil tight)
overvalued currency
para-aspidin
Pars terminalis
plastic film condenser
pure aluminum plate
ragequits
reserve for bonded debts
salt dilution method
self-disgust
semiriparian
shackier
shipping yard
slope taping
species of tide
spede
SSGNs
straight intestinal spatula
Sunnicidal
swingouts
Tetzel, Johann
thermons
tinaksite
trapstick
trichoscoph
tripmaker
tschonoskii
tungsten filament
twertons
two man ladle
universal joint jaw
uproot
vacuum tube switch
vine fruit
white p.
winding pulley
yr-old
zizioulas