音标:['æstәti:n] ;
n. 砹
[化] 砹At
n. a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium
词型变化:名词复数形式 : astatines
【近义词】

We don't really know for sure because we have nothing else to compare our own existence to, 我们确实不知道,因为我们没有任何别的东西可以用来跟我们自己的存在进行比较。 but it seems evident that if you wish to end u

发表于:2019-02-25 / 阅读(404) / 评论(0) 分类 万物简史
学英语单词
-eta
a tidy mind
accessorial service
acerate
aerogen gas
air cushion pad
alkoxymethyl
anticamping
areosystyle
biostitute
blacke sanctus
blood culture
bucrania
buxaceous
chambers foreign
Chloride-marialite
cobalt(iii) chloride
Columbia
compass error by celo-observation
conference full member
corolliferous
counting unlabelled tree
cross-examinations
culture propagation
data flux reversal
defina
diastrophism
dioxole
discharge tension
ear tuberculosis
electrical recording
Ethylnortestosterone
file-researching requirement
finitin
fish processing plant wastewater
galactostasia
genus amauropeltas
get the idea of
Glacier Str.
glossata
gotten rid of
hedrumite
hidden-form
high teches
house-warmings
iconolog
immediate response mode
international ticket
is at pains
isaakovich
isoseisms
Jussarö
Kapanda
lactoferricins
leptonematite
liquating kettle
lurescop
mangonel
maximum concentration
mielizna
mirror collector
multiheaters
muscle man
napeas
Ostercappeln
palm-tops
pan theists
pediment pass
pelrine
pickup artists
Polymonium caeruleum van-bruntiae
postjudices
pressure at right angle
processing capacity
re-envisaging
real fluid flow
reconstructed image
ring lava
rooster-tail
salveti
sandalpunk
silver-medals
snobbing
snotball
sorbetto
specific grinding energy
stableyards
swifterly
tectonic setting
Tobotoumbo
transport entropy
tungate
unaccounted
unstandardised
venae azygos minor inferior
venture capitalist
vesical adenomyosis
water analysis kits
wedman
Wilberian
yokeable
zygotic incompati-bility