disarmament
noun
dɪsˈɑːməmənt
noun
1
when
a
country
reduces
the
number
of
weapons
it
has,
or
the
size
of
its
army,
navy
etc
裁军，裁减军备
a
commitment
to
worldwide
nuclear
disarmament
在世界范围内裁减核军备的许诺