去路: the way along which one is going; exit; outlet 短语和例子去路畅通 all-clear; 挡住某人的去路 block [get in] one's way; 切断去路 cut off one's route (to a certain place)
堵截: cut off 短语和例子堵截敌人的供应线 cut off the enemy's line of supply; 堵截敌人的退路 cut off the enemy's retreat; 堵截去路 cut off the retreating way