v.勘察；侦察
=reconnoiter(美).
They stopped and began to reconnoitre the terrain. 他们停下来，开始勘测地形。
The platoon was sent to reconnoitre the village before the attack. 在发动进攻前，这个排奉命侦察该村。
They were sent to reconnoitre the enemy powder magazine. 他们奉命前往侦察敌人的火药库。
