reconnaissance ri'kɒnisәns
释义
n. 侦察, 勘察队
[电] 勘查
英文释义
n. the act of reconnoitring (especially to gain information about an enemy or potential enemy)
词形变化
复数: reconnaissances
BNC词频排名: 12,522 | 当代语料库词频排名: 11,909