cam
noun
noun
kæm
noun
1
a
wheel
or
part
of
a
wheel
that
is
shaped
to
change
circular
movement
into
backwards
and
forwards
movement
凸轮
kæm
noun
2
computer-aided manufacturing
computer-aided
manufacturing
the
use
of
computers
to
make
industrial
products
计算机辅助制造 （生产 ）