简体中文版
|
English Version
|
EBooks(電子書)
Rarified
[reәrifaid]
例句/造句/用法:
Air
is
more
dense
at
the
surface
of
the
earth
,
and
becomes
continually
more
rarified
as
the
altitude
increases
,
until
it
becomes
an
indefinitely
tenuous
ether
.
Edward W. Byrn.
十九世紀發明進展
.
阿伦編輯
