音标:['tetrәgɒn] ;
n. 四角形
n a four-sided polygon
词型变化:名词复数形式 : tetragons
【近义词】

哈利波特与魔法石12-Diagon Alley

发表于:2018-12-05 / 阅读(214) / 评论(0) 分类 哈利波特与魔法石

This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(212) / 评论(0) 分类 Scientific American(一)月

T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗

发表于:2019-01-03 / 阅读(201) / 评论(0) 分类 医务英语

10 Getting The Lead Out 第十章 把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur

发表于:2019-02-17 / 阅读(222) / 评论(0) 分类 万物简史
学英语单词
abidances
accident code
action of magic tee T
agricultural mechanics
agrobiomechanics
bergkamp
bimetalism
blackwood furniture
blankophore
blerry
brake fluid
bread grain
carrier's line
celine
centre-type cylindrical grinding
charging opening
chudder
civic centre
coeffects
coefficient of effective aperture
contra proferentem
corpoea
corpus of civil law
cracked dent
damage done in collision
daylight calculation
ditty-bag
earth spring
emesis basins
environmental clock
epoxy resin enamel
false alarm rate
fenmore
forepressure tolerance
frequency allocation
functional process theory
government business enterprise
grade-one
gyrohedral class
handss
hard surface mask
heptobarbital
histosols
horizontal lamination
IGF I and II
KatyCats
king of the herrings
level loop
Mbemba
metalingual
middle management level
model study approach
model-view-controller
Moyogalpa
mucks out
multilevel computer control system
Mycetia longiflora
Nerriga
Nikorine
nostroes
opening reading
Optionee
overanalysed
overlap section
own her
page memory management
paper tape data processing
phylloidy
playtes
pressure transducer
primitive nail
product model
proton-recoil detector
ranking function
reactivity adjustment factor
record designator
refracting prisms
regulatory body
resonance spectral line
rohtak
safe community
sculks
si face
slender wild oat
spacecakes
standardizing laboratory
structural transformation
synaptiphilids
talis qualis
tetraenyl
the whole shebang
tilt-mould billet
total reflectivity
tumbester
tunica funiculi spermatici
unbrealla
under-depreciation
vertical rotary planer
voltage modulation
voluntarist
wild gambier
z distribution