refined
adj
rɪˈfaɪnd
adj
1
a
substance
that
is
refined
has
been
made
pure
by
an
industrial
process
精炼的; 精制的;
usually before noun 一般用于名词前
refined
sugar/oil/petroleum
2
someone
who
is
refined
is
polite
and
seems
to
be
well-educated
or
to
belong
to
a
high
social
class
–
sometimes
used
humorously
优雅的，有教养的〔有时为幽默用法〕
a
refined
way
of
speaking
优雅的谈吐
3
a
method
or
process
that
is
refined
has
been
improved
to
make
it
more
effective
〔方法或程序〕精妙的，完善的;
Laser
surgery
has
become
much
more
refined
over
the
last
decade.
在过去十年里，激光手术已经越来越完善。