patrolling/pəˈtroʊl/名词巡逻，巡查a highway patrol公路巡查巡逻兵，巡逻队；巡逻艇；巡逻机；巡逻车Our forward patrol has/have spotted the enemy.我们的先遣巡逻队发现了敌人。/pəˈtroʊl/动词（尤指士兵或警察）巡逻，巡查A security guard with a dog patrols the building site at night.夜间一名保安带着一条狗在建筑工地巡逻。想跟读，去练习
