crucial
adj
ˈkruːʃəl
adj
1
something
that
is
crucial
is
extremely
important,
because
everything
else
depends
on
it
至关重要的，关键性的
[+
to
]
This
aid
money
is
crucial
to
the
government’s
economic
policies.
这笔援助金对政府的经济政策至关重要。
crucial
in/to
doing
sth
The
work
of
monks
was
crucial
in
spreading
Christianity.
修道士的工作对传播基督教起了关键性的作用。
play
a
crucial
role/part
in
sth
The
city
of
Mycenae
played
a
crucial
role
in
the
history
of
Greece.
迈锡尼城在希腊历史上起过非常重要的作用。
The
conservation
of
tropical
forests
is
of
crucial
importance
.
保护热带雨林至关重要。