collaboration
noun
kəˌlæbəˈreɪʃən
noun
1
when
you
work
together
with
another
person
or
group
to
achieve
something,
especially
in
science
or
art
〔尤指在科学或艺术方面的〕合作，协作
C,U
The
company
is
building
the
centre
in
collaboration
with
the
Institute
of
Offshore
Engineering.
该公司正与海洋工程学院合建这座中心。
[+
between
]
a
collaboration
between
the
two
theatres
两家剧院之间的合作
[+
with
]
The
project
has
involved
collaboration
with
the
geography
department.
该项目需要与地理系合作。
2
when
someone
gives
help
to
a
country
that
their
country
is
fighting
a
war
with,
especially
one
that
has
taken
control
of
their
country
〔与敌人或占领者的〕勾结，通敌
U