音标:[pə'θɔdʒinəs] ;
adj.
pathogen的变形
pathogen
['pæθədʒən]
n.
病原体;致病菌;病原菌[亦作 pathogene /-dʒi:n/]

Human Waste Killing Caribbean Coral In the first documented case of a human pathogen infecting a marine species, U.S. scientists say a bacterium in untreated human sewage is killing coral along the Florida coast and in the Caribbean Sea. The finding

发表于:2019-01-11 / 阅读(483) / 评论(0) 分类 VOA标准英语2011年(八月)

An international team of researchers looking for the cause of severe bacterial epidemics has deciphered the genome of group A streptococcus, a normally harmless sore throat pathogen that occasionally turns deadly. Experts say the breakthrough could s

发表于:2019-01-13 / 阅读(529) / 评论(0) 分类 VOA标准英语2010年(一月)

本期内容: American scientists announced that they had cloned the Zika virus. This is an important stage in producing a safe version of the pathogen to be used in a vaccine against the mosquito-borne illness, which has been linked to brain defor

发表于:2019-03-02 / 阅读(440) / 评论(0) 分类 夏说英语新闻晨读
学英语单词
addition item
affinity residue
Akdala
amphibious support group
angled car park
antennarius nummifer
antifreeze plate
aur
Aurejärvi
Beaker folk,Beaker people,Beakermen
beef breed
begonia palmata
biotin
bitchwads
bundle of tubes
C3PASE
cash something in
church-governor
cinnaldehydum
circum-meridian altitude
city slicker
class A power amplifier
computer security objects register
consorzios
content validity
controllable output table of generating equipment
copperose
cover position
cycles of rebirth
dessins
dielectric-air interface
dry light
dubroca
elevation drive gear
emozamia licinus
enzyme-treated starches
equivalent electron
familial hemorrhagic nephritis
fidgetingly ad
filtered radar data
flooding unit
fluid flow mechanics
frontal glabellar lobe
fulltime labor
Fφresvik
go to a lot of expense to do something
groundwater piracy
hand laced on knee
hectacre
Hedera japonica
hemeyer
heterodistylous flower
high solidity cascade
Karakuni-dake
kawahara
kerintji
ketamines
key fobs
kitting out
knobloch
Lame-Navier's theory of failure
Las Huertas
lattice mode
Lavezares
leg before
locating signal
low-duty fireclay brick
medinaceli
medulla ossium rubra
micros
naenia
natural gas liquids
no-go nipple
omnibus bar
outlook of megaeducation
overfare
paleola
perennial stream
phitoness
preaching to the converted
recauterizing
regme
ridest
rocking-type hot saw
Romberg sign
Salix alba L.
sandwells
seal dribble
sealed edge
self-aggrandizement
shirt-fronts
soviet-installed
state equivalent
stirrage
task someone's energies
tempier
transfer rate of information
transformer array
turreted
universal arithmetic
valley of elevation
zygomaxillare