音标:[ænti:hɪs'tæmɪnz] ;
n. 抗组织胺药( antihistamine的复数形式 )
n. a medicine used to treat allergies and hypersensitive reactions and colds; works by counteracting the effects of histamine on a receptor site

By Mario Ritter HEALTH REPORT - May 1, 2002: Allergies This is the VOA Special English Health Report. Many different substances and organisms in the environment affect our health. An allergy is an unu

发表于:2018-12-07 / 阅读(85) / 评论(0) 分类 健康与环境

Last week, tens of thousands of gallons of sewage gushed into urban streams in Baltimore, because of leaky pipes and flooding rains. And when that happens, it's not just organic matter and microbes that get flushed into aquatic habitats. It's drug re

发表于:2018-12-24 / 阅读(87) / 评论(0) 分类 2016年Scientific American(八)月

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Eating fish can be good medicine. And, according to the U.S. EPA and researchers from Baylor University, fish all over the country are literally stuffed to the gills

发表于:2018-12-24 / 阅读(122) / 评论(0) 分类 Scientific American(三)月

Spring is in the air. And so are those dang insects, hungry for a blood meal. The victim can wind up with a bunch of bites, red and itchy. So what drugs can quench that itch? Maybe none, according to a study in the Drug and Therapeutics Bulletin. Res

发表于:2019-01-08 / 阅读(115) / 评论(0) 分类 Scientific American(四)月

By Zulima Palacio Washington, DC 13 December 2006 watch Malaria Research report Malaria is spread by mosquitoes Experts and scientists around the world agree that the fight against malaria will only be won through a combination of approaches ranging

发表于:2019-01-21 / 阅读(155) / 评论(0) 分类 2006年VOA标准英语(十二月)

HEALTH REPORT - Sometimes What Feels Like an Infection May Be an Allergy By Mario Ritter Broadcast: Wednesday, July 06, 2005 I'm Gwen Outen with the VOA Special English Health Report. Pollen from flow

发表于:2019-01-30 / 阅读(176) / 评论(0) 分类 健康与经济

In early spring, her eyes got itchy. He bought eye drops for her. He bought antihistamines for her. She took the antihistamines. They helped, but not completely. She didn't take the eye drops. Why don't you try the drops? he asked. She said she hated

发表于:2019-02-15 / 阅读(92) / 评论(0) 分类 英文短篇故事(纽约)
学英语单词
Abbrechen
absent-mindedly
acidulum
activation block
afterheat
air tight equipment
an opposite vertical angle
as nimble as a squirrel
assisted regions
axonopus scoparius
be poised for
bearship
bedroomy
Bernoulli's energy equation
blanket ballot
blast grit
brass welding wire
building (bldg)
cafilehs
circumpolar zone
coach-driver
Coccidae
colextran
cotise
critical content residue of soil moisture
deaminizing
delayings
depicting
dibusadol
digitating
direct current electromotive force
disjunctive
diving bomber
drag-rakes
dumb tax
Dzhatka
eave edging
edible bird's-nest
estates by the entirely
extended value
fisheries harbor
full divided scale
gastric mill
Gentleman's Magazine
home-come
illighten
imrich
intines
jlg
kerbing rib
khedah
l?ffler's disease
labeling procedure
laser piercing power
Lent term
ligature carrying needle
limiting apparent power
logical full-duplex flow
maleic acids
metacharacter
miss the basket
mnemonic type
molybdenyl bromide
moton
national-revival
omega centauris
on-base plus slugging
oxygenises
PAOI
peridental
photodynamic sensitization
plasma sputtering equipment
pmonitor
polymyxine
posttarsal
procreative
Puccinia oenanthes-stoloniferae
put a figure on something
reciprocal theorem for deflection
rhG-CSF
rubaiyat stanza
scudding
security camera
shabble
shallow fluidized bed
shilly-shallying
standard numeric display
stationmistress
stochastic control
toll-road
transmit message
Trumansburg
TSQL
turbine inlet temperature
turn the table
vegetable stearol
vertical frame-saw
volume-weight
weighted aggregates price index
wideville
wiring duct
ZARDAS