音标:[,eksәu'spɔ:] ;
n. [植]外芽胞, 外芽胞膜
n. The extreme outer wall of a spore; the epispore.

Lesson 53 Television Day: Penicillin TV Commentary: If you leave a piece of bread in a warm damp place, mould will soon grow in it. When this happens, we say that bread has gone mouldy. Mould can grow on all kinds of things besides food-on leather, c

发表于:2018-12-20 / 阅读(130) / 评论(0) 分类 朗文3L看听学英语第四册

This is Scientific American -60 seconds science. Im Cynthia Graber. This will just take a minute. A coal mine can degrade its local environment. But fungus may inadvertently help clean up the mine with its own waste products. Researchers worked with

发表于:2019-01-08 / 阅读(155) / 评论(0) 分类 Scientific American(七)月

SCIENCE IN THE NEWS - Anthrax Has Been Widely Feared Since the 2001 Anthrax Attacks in the United BARBARA KLEIN: This is SCIENCE IN THE NEWS, in VOA Special English. Im Barbara Klein. CHRISTOPHER CRUISE: And Im Christopher Cruise. Today we tell about

发表于:2019-01-12 / 阅读(92) / 评论(0) 分类 2011年VOA慢速英语(十一)月

AS IT IS 2015-06-05 Anthrax Shipments Incident Continues to Grow 误发活性炭疽菌事件持续增加 The United States military now says it might have sent live anthrax to 52 laboratories in the United States and three other countries. On Wednesd

发表于:2019-01-12 / 阅读(100) / 评论(0) 分类 2015年VOA慢速英语(六)月

AGRICULTURE REPORT - Mushrooms By Bob Bowen Broadcast: Tuesday, May 11, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Year after year, mushrooms of every size and shape pus

发表于:2019-01-30 / 阅读(141) / 评论(0) 分类 农业与发展

1.The FBI has released documents saying Army scientist Bruce Ivins had custody of anthrax spores identical to those that killed five and sickened at least 17 others in 2001.The FBI also says Ivins worked unusually late lab work hours around the time

发表于:2019-02-11 / 阅读(203) / 评论(0) 分类 美联社新闻一分钟2008年(八)月

Whats the Next Big Thing? 09年哪个游戏会大红大紫? 2008 was a bumper year for videogame sales in the UK, with British consumers forking out more than £4bn (40bn yuan) on games and consoles. Nintendo dominated the UK market, outstripping

发表于:2019-02-13 / 阅读(108) / 评论(0) 分类 英语听力精选进阶版

I've always wanted to be a cyborg. 我一直想成为一个半机械人。 One of my favorite shows as a kid was The Six Million Dollar Man, 我小时候最喜欢的电视剧之一是无敌金刚,它的造价是六百万美元。 and this is a litt

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学英语单词
17-hydroxysteroid
2-oxo-propanal
alkal(a)emia
angular momentum balance
arngs
backstage
barbotte
begele
booby
boot someone out
brickclay
centrifuge liquid effluent
characteristic operating curve (oc curve)
chose in possession
Chuanminshen
Civatte's disease
Claversal
conscript from
copper plate press
Dantean
degraded solonetz
dentate sclerite
devirginates
digsy
dimbaseline
direct-grant
direct-spun
dolence
dynamique
earlishness
Elk Horn
facies articularis inferior
fibre optic guided missile
flat-bottomed barge
gas turbo-electric
gas-distributing channel
genus nuphars
heavy duty acetylene generator
heptyl iodide
heptylic anhydride
Hero's principle
holm-tree
homar
hunds rule
Hylodesmum laterale
information environment
justtext
large deposit certificate
Lebanise, Lebanonised
licentias
lilacine
Lndwig's ganglion
Lumiar
magnetic beam switching tube
Medvenka
microparticle column
modified gunmetal
Morrelganj
nantucket
nesslerization
neutron-to-gamma ratio
northern suburbs
not-taken
peace settlement
pieroni
point beach
Polesia
post-worlds
posterior articular process
project-oriented information system
pseudo-program
pseudobombax ellipticums
puzzolanas
pyncheon
qi deficiency of heart and lung
radiodontics
reentry communication
removal of auditor
rhabdite(schreibersite)
right continuity
saprobiologists
Sarrion
satou y?jo (japan)
self-retaining urethral catheter
setting speed signal
shading effect ratio
sketched-in
stringlining of curve
subhouse drainage system
Taejeon
thalassiophyte
the entente cordiale
transport axle distribution
tricortical
Tuscarora
Türkeli
universal concept
unstable relics
us may
vortex spacing
wazzcocked
wind-deposition coast