robot submarine listening post自控水下监听站
underwater listening post水下监听站
radio listening post无线电侦听台
post-listening tasks后任务
post-listening task听后任务
post-listening听后阶段;听后;听后活动;阶段
Post-listening activities听后活动
post-listening stage听后阶段
N（名词） a forward position set up to obtain early warning of enemy movement 哨兵 ( abbr: LP) [军事]