音标:['baiә,sәum] ;
生物体

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发表于:2018-11-30 / 阅读(282) / 评论(0) 分类 24篇魔术美文串记4级词汇

蒋健棠听说学英语 Chapter16:The wildlife biologist

发表于:2018-12-26 / 阅读(88) / 评论(0) 分类 蒋健棠听说学英语

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson (Start at 1'04

发表于:2019-01-02 / 阅读(105) / 评论(0) 分类 科技之光

By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode

发表于:2019-01-02 / 阅读(75) / 评论(0) 分类 VOA2003(下)-农业与经济

AGRICULTURE REPORT - Biocontrols, Part 2 By Mario Ritter Broadcast: Tuesday, April 20, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biocontrols are the way nature seeks ba

发表于:2019-01-30 / 阅读(69) / 评论(0) 分类 农业与发展

俄罗斯莫斯科的一位生物能量学教授近日宣布,他已研制出一种能够有效延缓衰老的不老药,并有望于几年内上架销售。这位科学家用40年的时间研制出一种抗氧化剂,能够有效抑制氧分子对人

发表于:2019-02-06 / 阅读(83) / 评论(0) 分类 阅读空间
学英语单词
ab absurdo
abdic
angiography instruments set
apayne
apneustic
apron of dock
at great cost to
augmentor condenser
automatic dispatch
bagamoyo
bellbergite
boronated stainless steel
Brunn's membrane
by resolution
cardiogenic syncope
cerebral anesthesia
chain matrice
coal quality log
Collins glass
competitive antagonist
conic section template
critical critical angle
crystal monitor
Cystopteris fragilis
dangerous cylinder
dead hours of the night
deep-seated
Deinostema
dependability of experience
didymium squamulosum
dipoko
doctors of osteopathy
dreads
entry conditions
ethnologists
fangtooth
flux flow
functional aphonia
gag line
global paging
glycyl alcohol
Gretna Green
half open shed
Hermite quadrature
high load factor operation
holding braking
ingegneris
jennine
laurus benzoin
lichenophoma arecae
magnetization loss
maria-groschen
megacapitula villosa
Melampyrum klebelsbergianum
mesonephric unit
modem number
myospongy
near and dear
Nearer Tibet
nodalizer
nrpe
offset compensation
optimal condition of product substitution
overwears
parallel filling-in process
phlegma sia alba dolens
phone-box
phractocephalus hemioliopterus
pinch-point temperature difference
PMCO
pollen flower
positive capital
PREVAGT
problem of unemployment
production cost center
quick-change engine unit
relationss
remove from structure
revolutionize
rice husk ash
ritard
semilunar ganglion decompression
Sen alloy
Sheeah
sofcs
soliterraneous
space/wavelength/time spread 3-d optical code
standard page description language
talc-knebelite
tetrahedral hemihedral class
thiophosphorous acid
throttling range
tussing
twiggery
unburden one's mind of
univalved
Vietnamese balm
WADL
white rice yield from cleaned paddy
wickhoff
word forms
work in public domain