converter
noun
kənˈvɜːtə
noun
1
a
piece
of
equipment
that
changes
the
form
of
something,
especially
so
that
it
can
be
more
easily
used
转换器
a
converter
that
allows
you
to
view
digital
television
on
your
old
TV
让你可以在你的旧电视机上收看数码电视的转换器