reconnaissance

名词 n.
中文释义

英文释义

名词 n.
  1. The act of scouting or exploring (especially military or medical) to gain information. countable,uncountable
    — The third member, Sergeant Pieter Rousseau, had been with the back-up teams at the Hub; he was an expert on space reconnaissance instrumentation, but on this trip he would have to depend on his own eyes and a small portable telescope.

词形变化

reconnaissances plural recce alternative recon alternative reconnoissance alternative

词源

Borrowed from French reconnaissance (“recognition”). Doublet of recognizance.
0 次浏览 数据来源: Wiktionary