scanner
noun
ˈskænə
noun
1
a
machine
that
passes
an
electrical
beam
over
something
in
order
to
produce
a
picture
of
what
is
inside
it
扫描器，扫描仪;
a
high-tech
body
scanner
高科技人体扫描仪
2
a
piece
of
computer
equipment
that
allows
written
or
printed
information
to
be
taken
onto
a
computer
and
stored
there
〔把文字信息等复制到计算机中的〕扫描装置，扫描仪;