时间:2019-01-16 作者:英语课 分类:2016年NPR美国国家公共电台12月


英语课

 


STEVE INSKEEP, HOST: 


Most states have now legalized medical marijuana, and eight of them allow recreational use for those 21 and older. But researchers say that adult users need to be mindful because secondhand marijuana smoke can have a serious effect on children. NPR's Patti Neighmond reports.


PATTI NEIGHMOND, BYLINE 1: With help from a new, highly sensitive test, researchers were able to analyze 2 urine samples from 43 babies under the age of two. Pediatrician Karen Wilson with Mt. Sinai Hospital in New York headed this study.


KAREN WILSON: This is the first time we've been able to demonstrate that there is detectable 3 marijuana metabolites in the urine of children who have been exposed.


NEIGHMOND: The babies were in the same room as someone smoking pot. And like secondhand smoke from tobacco, they simply inhaled 4. It's not known how that might affect them as they grow, but Wilson suspects it won't be good.


WILSON: The biggest concern may be that there's an increased risk of respiratory illnesses and asthma 5, but I think that we may also see an increased risk of developmental problems and behavioral problems in children who are exposed.


NEIGHMOND: Future research will look at long-term impact. In the meantime, Wilson says, if adults are going to use marijuana, exercise caution.


WILSON: What I really want parents to understand is that smoking marijuana in the presence of your children is not safe. We don't know that this is something that's not going to affect them later on.


NEIGHMOND: Brain development continues until age 25. And when teens and young adults routinely smoke pot, the structure of their brain can actually change and cause problems with memory and problem solving.


Patti Neighmond, NPR News.



n.署名;v.署名
  • His byline was absent as well.他的署名也不见了。
  • We wish to thank the author of this article which carries no byline.我们要感谢这篇文章的那位没有署名的作者。
vt.分析,解析 (=analyse)
  • We should analyze the cause and effect of this event.我们应该分析这场事变的因果。
  • The teacher tried to analyze the cause of our failure.老师设法分析我们失败的原因。
adj.可发觉的;可查明的
  • The noise is barely detectable by the human ear.人的耳朵几乎是察觉不到这种噪音的。
  • The inflection point at this PH is barely detectable.在此PH值下,拐点不易发现。
v.吸入( inhale的过去式和过去分词 )
  • She closed her eyes and inhaled deeply. 她合上双眼,深深吸了一口气。
  • Janet inhaled sharply when she saw him. 珍妮特看到他时猛地吸了口气。 来自《简明英汉词典》
n.气喘病,哮喘病
  • I think he's having an asthma attack.我想他现在是哮喘病发作了。
  • Its presence in allergic asthma is well known.它在过敏性气喘中的存在是大家很熟悉的。
学英语单词
abstinence symptoms
academic journal
adultery
age distribution function
analytical computer
arteriolar-venular
Banka tin
bass-relief
bedighting
blanket ammesty
blindfolders
Bloom syndrome
Bobbittize
burnt over land
californias
captorhinid
circumvolving
clerofascist
condyles of tibia
continuous network control
direct electric arc
document on-line retrieval system
dujie
early literacy
effect of pooling facilities
endosymbiosis theory
estimated death rate
Estrodienol
european space technical center
FIBR
fire support group
fisheries water
fructose-1
glasscrete
goes straight
granoblastic fabric
Hahnia
hannens
Hanzi typesetting system
holder of licence
horse hockey
Hukanui
immunity from taxes
indoor arrangement
international peace
interreciprocal digital networks
inverse discrete Fourier transform
iosif
isatin
isocyanide complex
jesaconitine
key seat rule
kick up a dust
klystron modulator
knife case
lady gardens
laser guided dispenser munition (lgdm)
legendous
leridas
marine communication
mean coefficient of kinetic sliding friction
mean time between maintenance (mtbm)
media-shift
mills' ratio
mooring orders
naats
nancarrow
nevus vascularis
NHH
nlea
none
oeser
Oras B.
pack dyeing
page-white display
perirhizoclasia
prenatal syphilis
Qingxiang
radiation-shielding concrete
rechosen
reject piler
ring the market
RP/RS
rzz
scleral sulcus
shortbread cookies
soda ashes
St Paul
Sturm motor
subbottom profiling
subtl
tablespace
thamyris
thimerosal-free
three-phase design
tillous
trading on the equity
two-dimensional discrete Fourier transform
unbattered
vena intercapitaliss
vomero-
vujacics