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(62) / 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(67) / 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(64) / 评论(0) 分类 VOA2004(下)--新闻盘点
学英语单词
a card
adult-learning
amount of substance concentration
beak style
Berlingske Tidende
bulk power energy curtailment index
cack
campaigner
casa
caseless
Cement Fondu
chadisra bipars
CMAO
compursion
conduit adaptor
cottonmouths
Court Administer
date received by laboratory
Diplasiocoela
direct allocation
each individual
ego involvement
emergency shut-down assembly
endemic neuritis
fired away
full capacity tap
get sth. right
Girard-Street graphite process
graphite die
groomsmaids
GS alloy
haplothrips aculeatus
Harold Pinter
hemataerometer
hexagonal socket head plug
hyposquama
icare
industrial-economics
internodal awareness system service program
isoequilenin
jinkers
Khingan Mountains
kicking stops
land treatment
lesbia
light dependent resistors
limited guaranty
lobes of liver
Lumata
made no difference
manganeses
manoa
marginal gyrus
mccleskey
MCPB
Mesima, Fiume
message appeal
mmmn
musculus cremaster
new process carbon black
nominal size weapon
Northern Prov.
oak wreath
octene
perfect substitutes technology
phorate
Pilger tube-reducing process
plasticuffs
plevacol
pneumocyte
purdoniums
pyrotechnic composition
radioanalytical
Rasboras
reach explosive proportion
records tests
reverse-commuting
selfsustaining
shortiest
shove joint brickwork
shut one's yap
siccative
simplified micro-determination method
sit back and wait
skordhalia
software-oriented
soul-mates
soup with chicken
stenohalinous
stenot-
superreduction
Swan Pt.
swikeful
symmetrical inductive diaphragm
syphilecus
top turbine
towards the evening
water white acid
white frost
white sweet clovers
windlessness
youth-oriented