音标:[nɪ'sesɪteɪtɪŋ] ;
v. 使…成为必要, 需要( necessitate的现在分词 )
p. pr. & vb. n. of Necessitate

By Michael Bowman Washington 05 February 2008 The U.S. Space Agency (NASA) says everything is running smoothly ahead of Thursday's launch of the Space Shuttle Atlantis , assuming the weather cooperates. From Washington, VOA's Michael Bowman has detai

发表于:2019-01-09 / 阅读(103) / 评论(0) 分类 VOA常速英语2008年(二月)

Norwood's two daughters brought their father additional pain by making poor marriages. One of the husbands, possibly incited by the vicar, continually laid small charges against Norwood in court, causing him much exasperation and necessitating repeat

发表于:2019-01-29 / 阅读(97) / 评论(0) 分类 万物简史

1. We inform you that Mr. Yoshii, who has held our procuration for the last fifteen years, will in future sign for the firm. 2. We have to intimate to you that we have authorized Mr. Masuda, who has been with us for many years, to sign for our firm p

发表于:2019-02-02 / 阅读(136) / 评论(0) 分类 实用英语

By Michael Bowman Washington 20 February 2008 The U.S. Space Shuttle Atlantis is back on earth after delivering a new laboratory to the International Space Station. VOA's Michael Bowman has details from Washington. Sonic booms echoed over Florida as

发表于:2019-02-05 / 阅读(93) / 评论(0) 分类 VOA常速英语2008年(二月)

Steve Jobs was the co-founder and CEO of Apple Inc. and former CEO of Pixar Animation Studios. He was the largest individual shareholder in Walt Disney. Jobs name is associated with innovative products like the iPod, iPhone, iTunes and iPad. He was a

发表于:2019-02-19 / 阅读(111) / 评论(0) 分类 世界名人简介
学英语单词
accident variation
agateophobia
antidrip device
appetiteless
arteriae capsularis media
average height of surface projections
banbury cake
Benmore Pk.
Bennites
Burkholderia
cadmium screen
Callovian
cesarina
chip shield
chloramben
christian louboutin
colours
compass deviation
computer service industry
CSGUS
DA&C system
daugh
dejitterizers
desiderio tello
electric heating glass
electro thermal link damper
endamageable
esophageal glands
excess-values
exocentrus seriatomaculatus
extend a deed
feed water treatment
Fibonacci coefficient
Frankby
Ftorocort
genus Panthera
glandualr branches
ground beacon
group-address message
HTLP
impassable
improved plan
incremental digital computer
inner route
instrumenter
Inverarity
Keppeshausen
Kuygan
lace bugs
lantern slide
larona
lithospermum zollingeri a.dc.
locomotive coil
low tungsten high speed steel
micro shock
mirchi
missile fire
multilands
multiplane photography
non-drying oil alkyd resin
nuzzling
opuntias
Opyrin
pay obeisance to
periretinal
pneumatic horn
probe-pointed scissors
program region base register
pseudocercospora alternantherae-nodiflorae
R-O
rababoo
Redneck First Class
reflecting background
restore current
retrofixatio colli
reverse end for end
Ripple within Channel
runnest
runway end identification lights
saae
sementation
semiquantitative spectrometric analysis
sheet piles
Sheksna
spin quantum state
steadily loaded plain bearing
stereovectorelectrocardiogram(stereovector-cadiogram)
switching arc
tanzanites
the crossing
the lick
tropical plant science
unchallengeably
upon her best behaviour
verde antique
veto-proof
vinc fibre
water tube donkey boiler surveyed
wax crayons
white-hearts
wyr
zinc-silver oxide cell