conduct reconnaissance 进行侦察
reconnaissance mission 侦察任务
scout ahead 前出侦察
gather intelligence 收集情报
survey the area 勘察区域
1. The commander sent a small team out for reconnoitering before the main force arrived.
指挥官在主力部队到达前派出一小队进行侦察。
2. Their reconnoitering revealed that the path was blocked by fallen trees.
他们的侦察发现路径被倒下的树木阻挡了。
3. He was experienced in the art of reconnoitering through difficult terrain.
他擅长在崎岖地形中进行侦察。
A: Are we ready for the final push?
A：我们要准备好最终推进了吗？
B: Not yet, we need more time for reconnoitering the enemy positions.
B：还没有，我们需要更多时间来侦察敌方位置。
1) 军事侦察
2) 初步调查或考察
3) 试探性观察
1. 侦察，侦查（尤指军事上的）
e.g. They spent the night reconnoitering the area around the river.
他们花了一整晚侦察河流周围地区。
gerund / noun
1. The action of scouting or exploring, especially to discover information about enemy movements or terrain.
Synonym: scouting, exploring, surveying