knifepoint
noun
ˈnaɪfpɔɪnt
noun
1
at knifepoint
using
a
knife
to
threaten
someone
持刀威胁
An
eighty-year-old
man
was
robbed
at
knifepoint
in
his
home.
一名八十岁老翁在自己家中被人持刀抢劫。