dagger
noun
ˈdæɡə
noun
1
a
short
pointed
knife
used
as
a
weapon
匕首，短剑
2
look daggers at sb
to
look
at
someone
angrily
[非正式] 对某人怒目而视
informal
3
be at daggers drawn
if
two
people
are
at
daggers
drawn,
they
are
extremely
angry
with
each
other
势不两立，剑拔弩张