短语词组短语picket line 哨兵线Picket ship 哨舰;哨船;[船][军]警戒哨舰;巡逻船fire picket 驻防消防人员picket aircraft [军][航]雷达巡逻飞机;雷达巡逻机;边防机anchorage picket 路线标桩;路线标舂picket post 线路百米标;哨兵岗picket airship 雷达巡逻飞艇Vincent Picket 代表彭家杰anchor picket 锚舂;锚桩 返回 picket