expert
noun
adj
ˈekspɜːt
noun
1
someone
who
has
a
special
skill
or
special
knowledge
of
a
subject,
gained
as
a
result
of
training
or
experience
专家，内行
[+
on/in
]
He’s
a
world
expert
on
marine
mammals.
他是研究海洋哺乳动物方面的世界性权威。
medical/technical/financial
etc
expert
Tests
should
be
administered
by
a
medical
expert.
试验应该由一位医学专家来进行。
adj
2
having
a
special
skill
or
special
knowledge
of
a
subject
内行的;
[+
on/in/at
]
The
police
are
expert
at
handling
situations
like
this
in
strict
confidence.
警察处理这类事情很在行，可以绝对保密。
He
cast
his
expert
eye
on
the
gardener’s
work.
他用内行的眼光看了看园丁干的活。
3
relating
to
or
coming
from
an
expert
专家的
Ministers
depend
on
civil
servants
for
expert
advice
.
部长们依靠公务员获取专家建议。