n.reconnaissance的缩略形式,侦察;
例句:
The soldiers of this battalion do recon and surveillance only.
这个营的士兵只执行侦察和监视任务.
The men in recon were clumsy now and uncertain of their footing.
侦察排的战士到这时候又都腿脚不灵,步履不稳了.
Wolf Recon, you are cleared to land at Aluce Bay 12.
狼侦察小组, 你获许在阿路司12号湾降落.