音标:[ri:'fəukəs] ;
vt. 重调焦距;使重新聚焦;使重新集中:
vi. 重新聚焦;重新集中:;更改重点;改变方向
v. focus once again; The physicist refocused the light beam"
v. focus anew
v. put again into focus or focus more sharply
词型变化:名词复数形式 : refocusses

Hong Kong aims to be Asia's fashion center, but the Chinese territory has seen a big drop in clothing exports as the global economic crisis drags on. Now, the government is stepping in to stimulate the local fashion industry. Models wear fashions de

发表于:2019-01-14 / 阅读(115) / 评论(0) 分类 VOA标准英语2009年(七月)

KELLY MCEVERS, HOST: Before he became president, Donald Trump repeatedly criticized President Obama for his reluctance to use the phrase radical Islamic extremism. One of Obama's key anti-terror programs was called Countering Violent Extremism - no r

发表于:2019-01-16 / 阅读(111) / 评论(0) 分类 2017年NPR美国国家公共电台2月

By Benjamin Sand Analysts say a planned re-alignment of U.S. military personnel abroad does not reflect a lessening of Washington's commitment to stability in Asia, but some individual countries in th

发表于:2019-01-30 / 阅读(148) / 评论(0) 分类 VOA2004(下)--新闻盘点
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agricultural raw material
anatomic emphysema
anatomical references
Antarian
antibiogram
apophatism
ASC (automatic synchronized control)
barverine
baziotes
bix-methane
black ices
breaking state
breeding region
Brookfield Zoo
brushes of Ruffini's terminal cylinders
brutalizing
cacry-
calcarea sulfurata
caption-reads
condictio sine causa
contemporaines
copper ash
costume parties
cyrtometer
data bus buffer/latch
disturbance of sphincter
Dongobesh
drosophila (drosophila) daruma
ducol-punched card system
ellipse of distortion
ethnoornithological
FBRNPS (fast breeder nuclear power station)
feed bridge
fixation with bamboo splints
flexible wave-guide
fluoride opal glass
formal construction
gartin
glassification
GP bomb
green screen
high energy igniter
homoeotricha arisanica
hyperkinetic encephalitis
identification method
image picture
in some cases kill the seedlings
index futures
intercoastal
intrusive type granite
keitha
knight's tour program
Kolka
Kubera
Lex punit mendacium.
LMP (load micro-program)
loeweite (l?weite)
mahjongg
mean - square error
memory lockout
minor of a determinant
Mādārganj
nalles
neddle hook
novon
nsb
Olshausen's operation
pars pylorica ventriculi
peripheral leaded package
photoelemen
Pikasilla
pomes
procumbent speedwell
qichen
rabbit bushes
radial fin
rating of merit
read-in mode
Reaganisms
red underwing
sandrats
sharmas
single-pass core
species flagellar antigen
speed control by constant torque
stalactostalagmite
steering well
stomodea
storage batteries
sykesville
take a bit of doing
test language
tetraisoamyllead
thermotical
three-wood
tiefseeton
triangular signal
Tōkyō-wan(Tokyo Bay)
ungets
unobstructedly
urina chyli
vehicle and shipping licence fees