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(205) / 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(205) / 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(188) / 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(213) / 评论(0) 分类 万物简史
学英语单词
3-cholestanol
4-methoxypyridine
acridotheres cristatellus formosanus
acute oral toxicity
Aire, I.del
Akram
Alborg
andromonoecism
antepartum hemorrhage
astathes formosana
at his service
band ratio
barter peculiar to a seminatural economy
bilinogens
Blistergard
block terminal statement
bone marrow suppression
bubble chamber physics
centrals
chaoul tube
charcoal saturation time
cholecystocolonic
chumpions
clearing operation
clerical force
coachwood
consumer non-durables
cramden
cutty-stool
Cyclobalanopsis longifolia
data storage backup system
De Hoop transformation
deacetylmethylcolchicine
down-cut shears
drill book
elderweds
electronic transmission
epizootic hemorrhagic disease
estimation microscope
evaporation-fission competition
faldstools
fibrocaseous peritonitis
film inspection projector
flavoenzymes
flow of tobacco
follow-up potentiometer
hematocele
HP GL
hsi
hypologia
kourouma
Lacanche
lath house
Lebesque norm
lipsius
list of various steel shape tonnage
low spin coordination compound
magnetic leakage coefficient
maneuvering craft
Mary McCarthy
masucci
metal decorating machine
meteorological insturment
Milan, University of
Mitiaro
nonintervention
paratartaric acid
physics of structurally disordered solids
pidonia flaccidissima
placard
postmortan finding
power-take-in (pti)
praetermissa
pure research
reinvolved
ring busbars
rolling blackouts
rondeletia
seismograms
served well
shahristani
slip orientation
soap-based powder
Solanum wrightii
ST_body-movements-and-posture_sitting-and-standing
Statistical Commission
stepbros
sterns-on
storage space
strikin'
structure contours
sulfhedryl
tack coat
thank you for your understanding
Thinocoridae
timing regulator
translation probability matrix
triploblastic
uninemic
warehouse effective space
water reuse
yellowsis