音标:[kəz] ;
conj. 因为
n. 【数】余弦;【植】科斯(岛产的)长叶莴苣;【地】科斯岛
abbr. (书写形式)余弦
[网络] 功率因数;服务等级;服务类别

By David Lewis A natural resources watchdog group issued a report Tuesday warning that smuggling and corruption are costing the Democratic Republic of Congo millions of dollars a month in lost revenue

发表于:2018-12-08 / 阅读(174) / 评论(0) 分类 VOA2004(下)--世界经济

新编英语教程第五册unit04_2_costly_if_we_have_them_more_costl

发表于:2018-12-11 / 阅读(132) / 评论(0) 分类 新编大学英语阅读部分

This is the VOA Special English Agriculture Report. Weather does not discriminate between large and small farms. If it rains too much or too little, crop insurance can pay for losses. Yet insurance usually costs too much for a farmer with as little a

发表于:2019-01-12 / 阅读(143) / 评论(0) 分类 2010年VOA慢速英语(五)月

Anna Boiko-Weyrauch | Sikoro, Mali 26 March 2010 In the West African nation of Mali, villagers are cutting firewood to pay their medical bills. But in an ironic twist that is making their environment more unhealthy. In the village of Kabe, about 50 k

发表于:2019-01-13 / 阅读(155) / 评论(0) 分类 VOA标准英语2010年(三月)

Two adorable red pandas appeared to be playing a game of cops and robbers in the snow. 雪地里,两只憨态可掬的小熊猫似乎在玩警察抓小偷的游戏。 One seems to tell the other one: 'Freeze, show me your hands up!' as the pair fac

发表于:2019-01-16 / 阅读(162) / 评论(0) 分类 阅读空间

We're really more into Batman. 我们通常都更偏爱蝙蝠侠(Batman)。 But this guy is really into Red Skull, the supervillain from Captain America. 不过有人却偏偏痴迷于《美国队长》(Captain America)里的大反派红骷髅(

发表于:2019-01-31 / 阅读(182) / 评论(0) 分类 阅读空间

July Skies是Antony Harding的个人乐队,从开始至今的大部分时间里都是Anthony Harding的个人计划。此外,在演出和录制作品时,另一支氛围后摇乐队Epic 45也往往参与。两队音乐的确有相近之处,只不

发表于:2019-02-20 / 阅读(156) / 评论(0) 分类 金属

Topic1 Mask show at Beijing Marathon prompts calls for smog warning systemBeijing's annual international marathon has been held as scheduled over the weekend, despite the city being engulfed by heavy smog, which saw a great number of runners wearing

发表于:2019-02-22 / 阅读(171) / 评论(0) 分类 英语角-圆桌会议
学英语单词
abnormal operation
adipositas
allolysogenic
America Online Instant Messenger
asemantic
audio-frequency oscillators
balancing allowance
basic behavioral repertories (bbrs)
Battenheim
be presumed
belittlest
benzidine sulfate
blast furnace gas engine
blocking gear
boycock
builtins
calcarea chlorata
casing repair
chlorpromazine
clay grouting
clergess
colour magnification error
community action program
confluent cultivation
Crown Vic
cybology
delatinite (delatynite)
dens caninus
detachable magazine
disability payments
do you mean
economic doldrums
embolus
enstates
expanding lattice clay
falf-power point
fibro-palagonite
foam monitor
fob stowed
focal surface of congruence
fromwards
general mills
Granthi
heating soil
heterostemon
hickory oil
highlight text
Hydroxycholestanes
if possible
instalment trade
investor profile
Japano-
Jasrāsar
kazar
laser measuring system
late-flowering
lazare
luchensin
lymphonodi anoreictales
macule
miliaria alba
multitheatre
name-tapes
Neo-Darwinism
omnias
one-out-of-four selecting circuit
opera comique
organic base
oscillator priming
packing and commodity protection
political society
post production switcher
preppier
production manifold
PSCM
qassams
ramembrance
receiving gage
regular Cartan space
restaurate
riverside pavilion
rizvan
rum buds
seaborne infrared target
showhomes
South Fabius R.
sprayhoods
steam-turbine-electric drive
system support function
Taishan
talked over
tocopherol(s)
tracheocele
transaction-based
tricks
two hundred and thirteen
two-stage sampling
unit force
upward gradient
vacuum-controlled system
vernicia fordii (hemsl.)airy-shaw?
writer-in-residence