reconnaissance

n. [军] 侦察；勘测（等于reconnoissance）；搜索；事先考查

中文词源

reconnaissance 侦察

来自古法语 reconissance,认出，证实，来自拉丁语 recognoscere,知道，回想，认出，来自 re-, 再，重新，con-,表强调，-gn,知道，了解，词源同 know,note.-ss,过去分词格，-ance,名词后缀。拼写比较 renaissance.引申词义侦察。

reconnaissance: reconnaissance: see recognize
reconnaissance (n.): 1810, from French reconnaissance "act of surveying," literally "recognition," from Old French reconoissance "recognition, acknowledgement" (see recognizance).

1. recognize => reconnaissance.2. 区分：reconnaissance <====> renaissance.

1. The helicopter was returning from a reconnaissance mission.: 直升机完成侦察任务后正在返航。

5. The aircraft will be used for reconnaissance rather than combat.: 这架飞机将用于执行侦察任务而不是战斗任务。