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(588) / 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

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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

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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(479) / 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

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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(559) / 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

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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
Adumbram
all capacity
almacantar
Bauang
begotten before marriage
Bermuda Rise
bring up anchor
cells of origin
Chandless, R.
channel stabilization
combination salads
communication device of water level
complex abnormal curve
cubic capacity of bunkers
Cyprinus carpio
depth of investigation
differential power analysis
discordaunce
displacement float level gage
domestic branch
dual-port random access memory
eight working hour day
externally defined symbol
ferment cell
forcefeed
forming pressure
frequency tracer
full-garment knitting
gerodontic
halakhic
handling guy
helium neon maser
high-orders
hina
hito
Hopewell
infancy stage
kitchen herb
learned professions
leckpatricks
Lichtenberg metal
likepole
lingualis
logging vehicle
mantis boxing
Marshallian demand curve
Mercator course
multiply statement
national economic development
natural toxicant
neofetal
network time server
Noguchi's test
non-hearing
nonintegrated structure
omnivorous leaf tier
orvietan
Pan-Africanist
plain lap
plane of polarized light
pocket combs
pre-soaked
pressure-tube gland
Racale
reasor
regle
residual method
richy
rosebay willowherb
saltationism
sauce espanole
secondary smoking
set much by
side bowl
siliceous concretion
Smart Battery
spectroscope
statically indeterminate system
stativest
Steere, Mt.
stereoselectivity
subsulti
super-Schmidt telescope
Surfak
Taytay
thickness tolerance of steel plate of pipe
thumbstall
top blowing
torpedo evasion
transient situational personality disorder
tripartite pact
triplets
truck forklift
Ugarit
unstated
vibrating viscosimeter
water load
work the feat
works management
zethrene
Zymofrem