negotiator
noun
nɪˈɡəʊʃieɪtə
noun
1
someone
who
takes
part
in
official
discussions,
especially
in
business
or
politics,
in
order
to
try
and
reach
an
agreement
谈判代表; 协商者
the
chief
union
negotiator
工会的首席谈判代表