渗体性杀虫剂

I want to speak to the American people again today because some of this primary information that has surfaced in the last twenty-four hours raises some serious concerns. Its been widely reported that the father of the suspect in the Christmas inciden

发表于:2018-12-01 / 阅读(280) / 评论(0) 分类 美联社新闻一分钟2009年(十二)月

Photo: AP President Barack Obama speaks at the Marine Corps Base Hawaii in Kaneohe Bay, Hawaii, 29 Dec 2009 U.S. President Barack Obama said Tuesday that a systemic failure in security allowed the attempted Christmas Day attack on a Northwest Airline

发表于:2018-12-08 / 阅读(190) / 评论(0) 分类 VOA标准英语2009年(十二月)

radiodermatitis 射线皮炎 relapsing secondary syphilis 二期复发梅毒 renal purpura 肾型紫癜 scabies 疥疮 scale 鳞屑 scar 疤痕 scarlatiniform erythema 猩红热样红斑 scleroderma 硬

发表于:2019-01-03 / 阅读(220) / 评论(0) 分类 医务英语

University of Maryland scientists are working on a genetically-engineered fungus that would kill the malaria parasite. The battle against malaria continues to challenge doctors, scientists, and public health officials. Now, a team of British and Amer

发表于:2019-01-14 / 阅读(220) / 评论(0) 分类 VOA标准英语2011年(三月)

Rising Crop Prices Linked to Decline in World's Bee Population Terrence Ingram considers himself a naturalist. He said hes best able to commune with the natural world around him at the center of a swarm... of bees. I love beekeeping. Its one of Gods

发表于:2019-01-14 / 阅读(179) / 评论(0) 分类 VOA标准英语2013年(六月)

Pesticides Contribute to Decline in World's Bee Population Terrence Ingram considers himself a naturalist. He said hes best able to commune with the natural world around him at the center of a swarm... of bees. I love beekeeping. Its one of Gods grea

发表于:2019-01-14 / 阅读(183) / 评论(0) 分类 VOA标准英语2013年(六月)

AGRICULTURE REPORT - Study Says Genetically Engineered Rice Cuts Use of Insecticides By Mario Ritter Broadcast: Tuesday, May 10, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. A

发表于:2019-01-30 / 阅读(166) / 评论(0) 分类 农业与发展

The dengue virus is spread through the bite of an infected female Aedes egypti mosquito. The disease causes flu-like symptoms, including high fever, muscle aches and sometimes death. Each year, the disease strikes between 50 and 100 million people li

发表于:2019-02-05 / 阅读(183) / 评论(0) 分类 VOA标准英语2010年(三月)

本期内容: Carrie Gracie says the reaction to her resignation as the BBC's China editor shows there is a depth of hunger for equal, fair and transparent pay. The journalist, speaking as she co-presented the Today program with John Humphrys, has

发表于:2019-02-11 / 阅读(167) / 评论(0) 分类 夏说英语新闻晨读
学英语单词
absorption of vibration
accurate colour reproduction
air-drop automatic station
Aitrach
allectus
Ancylis satira Liu
anta
antirationality
apsar
audit code
autolycus
Bacterium cygni
band loss
bango
beyond redemption
biconstituent fiber
binoxides
bootlessness
burden with
Camina
carboxymethyl-
cathrometer
choke valve shaft
Chǒjakp'o
cirrostratus duplicatus
Colnaghi
commority transaction
cylindricity measurement
dance on a the ropes
degree of sophistication
differential equation with retarded argument
erythroxylon novogranatense hieron
excessive hyperglycemia
fall to the ground
fomocaine
four-in-hand
fresh mushroom and sliced pork
gravity table
green threads
high availability large database
Hindley's screw
Hyuga
incidental similarity
instrument transformator
interchangeablenesses
invisible aircraft
issue group
Khorāsān, Chāh-e
Kimchon
leaning on me
lost to the world wide
mathematical model(l)ing
menthol spray
miscellaneous dangerous substances
Monel 402
nephridial artery (or renal artery)
neurovaccine
noduli caroticus
nonsingular corrspondence
Obervellach
Odearce, R.
one-terminal-pair network
orange-suited
oreology
oxisomerase
path finder project
philorchidaceous
pneophorus
practicalizes
precision depth recorder
protected data set
quadratic variation
radiation diffuse
real-time audio
reflexives
repleaded
report group presentation
reverting call switch
rouster
rubber tree
sannar (sennaar)
second component
self-documenting code
semi-automatic message switching center
Shirakawa, Go-
sinodural
staying down
steel sheet pile bulkhead
Strehl ratio
structure of rate
tab-separated values
ticktocking
tourlourou (medieval france)
Tow Party
tragicas
translated
under current
upendra
valve rotating device
violet-flowered
Warwickshire County
white rabbits