消灭病原体

Eliminating Bad English Speaking Habits I say

发表于:2018-11-28 / 阅读(284) / 评论(0) 分类 疯狂英语2003年

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(142) / 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(193) / 评论(0) 分类 VOA标准英语2010年(一月)

RIO DE JANEIRO, March 6 (Xinhua) -- Brazil legend Ronaldo accused Manchester United manager Sir Alex Ferguson of lacking respect by referring to him as the fat one. Speaking during a press conference involving Brazil's 2014 World Cup organizing commi

发表于:2019-02-07 / 阅读(139) / 评论(0) 分类 英语新闻

大家有没有感觉欧洲杯小组赛阶段很漫长,进入淘汰赛则一日千里,一转眼决赛在即。今天,我们赶快分享最重要的足球英语。 关键词: 欧洲杯英语怎么说? 欧洲杯的全称是UEFA Euro Cup。UEF

发表于:2019-02-22 / 阅读(140) / 评论(0) 分类 美国文化脱口秀

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(183) / 评论(0) 分类 夏说英语新闻晨读
学英语单词
actinolite
add on storage
antignons
austrian monetary units
biological response
carbonic acid refrigerating machine
cellular blanket
chain data
chroma processing circuit
chrome nickel alloy
Clermont-en-Argonne
coconspirator
code-element string
condensate demineralization plat
curdled cream
data declaration statement
datum of tidal level
definability
diluvion
direct manure
disincorporate
double-biased bistable two-position relay
dual sense amplifier
eczematoid carcinoma
egg-white
epibolic
equivalent equations
film crystal
fluddy
Formosamine
frictional fatigue fracture
frontier distance
gaeilge
genus neolentinuss
Glissonian rickets
gotten some air
gyro-hydraulic steering control
have a charmed existence
have itching ears
hypergeometric curve
ice rampart
ieee 802 stand 802.5 (token ring)
intralobular duct
iron-copper chalcanthite
isodensitometer
isolation periods
jaw abnormality
JTF-B
latitude of vertex
Li Lisan
liquid water content
Listera morrisonicola
Mayamba
mcfie
Miesians
Moss Vale
network-ready
nippl
nitride network
noggs
non-tissue specific antigen
osmanlis
outdwellers
packetswitched data network
part in tension
phase-controlled motor
phenol monobromated
picodralazine
Pityrosporum orbiculare
pornographic material
product of sets
Psilatriletes
Qarah
receiver lockout system
reing
resolving index
Rex Hunts
rummy-nose tetra
Scutellaria teniana
sedimentary layer of the earth's crust
separate and independent
shrunk
Siemkowice
sign of lobulation
special offers
spurious high level trip
streon
Sutter National Wildlife Refuge
syder
the tower of ivory
threlkelds
thump a big drum about
to tail someone
toolroom milling machine
toswap
tripolymer
undercool
universal image processing system
upset one's apple cart
varicle
what size
WiFi network