狙击
[军] 伏击

Snipe \Snipe\, v. i. [imp. & p. p. {Sniped}; p. pr. & vb. n.
{Sniping}.]
1. To shoot or hunt snipe.
[Webster 1913 Suppl.]

2. To shoot at detached men of an enemy's forces at long
range, esp. when not in action; -- often with at.
[Webster 1913 Suppl.]

{snipe at}, to aim petty or snide criticisms at (a person) in
his absence.
[PJC]