(昆虫)腹面

By Scott Bobb Johannesburg 24 March 2008 As the world marks international Tuberculosis day, a new study has revealed a frightening rise in the past 15 years in tuberculosis cases in Africa. Correspondent Scott Bobb reports from our Southern Africa Bu

发表于:2019-01-11 / 阅读(176) / 评论(0) 分类 VOA标准英语2008年(三月)

BOB DOUGHTY: This is SCIENCE IN THE NEWS, a program in VOA Special English. Im Bob Doughty. SHIRLEY GRIFFITH: And Im Shirley Griffith. Today we tell about the development of what scientists are calling a synthetic cell a cell produced by people inste

发表于:2019-01-11 / 阅读(156) / 评论(0) 分类 2010年VOA慢速英语(七)月

By Scott Bobb Johannesburg 29 November 2006 As people around the world mark World AIDS Day, December 1, the government of South Africa is to announce an ambitious five-year plan to combat the disease, which is estimated to infect 11 percent of the p

发表于:2019-01-12 / 阅读(227) / 评论(0) 分类 2006年VOA标准英语(十一月)

South Africas national government protocol requires state health facilities to provide antiretroviral medication to ill, HIV-infected people. However, independent health groups continue to receive reports of HIV-infected people dying because certain

发表于:2019-01-14 / 阅读(143) / 评论(0) 分类 VOA标准英语2009年(十一月)

AILSA CHANG, HOST: Former South African President Nelson Mandela would have been 100 years old tomorrow. He died in 2013, and a new book is marking his centennial. It's called The Prison Letters Of Nelson Mandela. These deeply personal letters were c

发表于:2019-01-17 / 阅读(162) / 评论(0) 分类 2018年NPR美国国家公共电台7月

US scientists have stripped life back to its bare essentials creating a synthetic microbe with the absolute minimum genetic information needed to grow and reproduce. 美国科学家将生命的多余部分剔除,只留下最基本的要素,由此创

发表于:2019-02-05 / 阅读(192) / 评论(0) 分类 英语新闻

台湾籍旅美老师今天交给我们的句子是: As a result, humans have adapted to find certain traits aesthetically pleasing and downright adorable in an effort to increase interaction, care and protection from parents. 因此人类发展出某

发表于:2019-02-22 / 阅读(186) / 评论(0) 分类 留美老师带你每日说英文
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Acarus siro
acutometer
alastrimic
anhydrophenylosazone
Barsakel'Messkiy Zapovednik
bicisate
billes
bipolar voltage switching pwm
bisaramil
bonne (la bonne riviere)
Buchnera cruciata
call-up log
central system printer
cis-Myrtanol
COCCOPDEA
collision induced decomposition
communalism
cope shell
coracles
Courtauld Institute
cowardices
cutter speed
cycloheptaphanes
daulocoris formosanus
deadend
disk storage device
draw-glove
driven array
edgeless
effected
enrichment
exhaust button
Fargesia hygrophila
flame trees
forecaddies
freeholdings
gee-gaws
genus Malus
gordon personal profile test
guoguang
Hanover Park
Holzdorf
human placental lactogen measurement
Hyas
Hyeongsangang
ice drag
Ilex oblonga
intrinsic birefringence
inverse square field
laryngospasm
lavatorial bombing
length of pressure hull
life-and-deaths
lobbied
low-pressure valve
marine photochemistry
much-in-demand
noblesse oblige
non-avian
nonanimated
nothing-to-do
oppressive clause
pactum
paper developer
parahaematin
partes inguinalis
periodontal infiltration anesthesia
phase-frequency characteristics
photodocument sensor
pieng
pluriseriate
priming inductor
Primula faberi
program source statement
protracted war
reprief
S'fire
sallys
Sarcina ureae
scalper
secretomotor
selective gear drive
shaftment
ship machinery
skein sizing
steam crane
stumbling into
surface penetrability
system conformance statement
tailache
theory of four humors
tilted layer
Tonatiuh
two-way trunk line
veritate
vertical stage
virtual memory structure
virtual saving
western slaty antshrike
Westerschelde
x - ray therapy