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
affector
angularmovement
atwite
automatic water spraying fire extinguisher
backfriends
beating filling
bizat
brettice,brettis
brown bud method
cadmium sulphide photoresistor
COIP
crosin
curriculum author language
cycled recondition
dead parallel body
Diepholz
distance transitive graph
dnx
drop valve
drug-receptor interaction
dumbbell-shaped
effect of high temperature on the tolerance of hypoxia
Einhorn's bead butter
electronic images
Fagopyrum emarginatum
foul language
four spindic lathe
fundamental splines
get close
get rid of
glove-box train
green old age
high radiation area
high tensile steel tube
hold your horses
hopper slope sheet
Housman, Alfred Edward
i am legend
inside-out redrawing
interspecies population
jarvey,jarvie
jorstad
kalven
king george vi fall (great fall)
kunefe
lagging slab
lamellae
lanes
langen
limited open mortgage
loyalty examination
market-shares
mbacke
military service
negative displacement
Netherlands, the
neurotherapeutics
nitrosatable
nominal channel frequency
non-tradable
nonregular character
normally engaged gear
off balance sheet finance
path of the bat
periodic antenna
phalangister
Pintsch
porofor BSH
prefinances
pulse-forming coil
radiomutations
ralphson
rotating disk atomization
sarkesian
screamest
seamless pipe
sensitizatlon
seperated
side wall craft
slack annealing
Slavkovský Les
smooth water trial
staple vice
statistic descriminant function
stratified simplex method
struggle for
sundry tax
syghth
symptomatic torticollis
synthetic lignosulfonate
temperature characteristics of capacitance
Tolten
tombrell
trading profit
triangle wave
unidirectional clamp
Uwa-kai
Van Allen thrombocytocrit
volcanized fiber container
zero-error reference
zigler
zigzag sewing machine