简体中文版
|
English Version
|
EBooks(電子書)
Fuels
['fjʊəl]
例句/造句/用法:
There
are
none
of
the
bad
effects
so
often
caused
by
the
air
becoming
vitiated,
due
to
the
burning
up
of
oxygen
in
the
air
by
gas
and
other
fuels
.
佚名.
神奇的知識之書
.
編輯:西娅
