consultant
noun
kənˈsʌltənt
noun
1
someone
whose
job
is
to
give
advice
on
a
particular
subject
顾问
a
management
consultant
管理顾问
2
a
hospital
doctor
of
a
very
high
rank
who
has
a
lot
of
knowledge
about
a
particular
area
of
medicine
[英] 高级顾问医生; 会诊医生
BrE