bookmaker
noun
ˈbʊkˌmeɪkə
noun
1
someone
whose
job
is
to
collect
money
that
people
want
to
risk
on
the
result
of
a
race,
competition
etc,
and
who
pays
them
if
they
guess
correctly
马票商，经营（赛马）赌注登记者