Reconnaissance



GRE 蓝宝 Barron

解释

GRE 红宝书

• n. 侦察, 预先探索
• ［英］ n. 侦察, 预先探索 ( a preliminary survey to gain information)
• ［例］ The military reconnaissance was a secret mission.

Webster Collegiate

noun

• Etymology: French, literally, recognition, from Middle French reconoissance, from Old French reconoistre to recognize
• Date: 1810
• a preliminary survey to gain information; especially an exploratory military survey of enemy territory

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