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中文
English Fox - English Dictionary
Meaning of
helium
in English
helium
us
/ˈhiːliəm/
uk
/ˈhaɪliːm/
#common
Definitions
Noun
a
noble
gas
with
atomic
number
2
;
colorless
and
inert
a
sample
or
form
of
the
element
helium
