详细解释:n. 巡逻, 巡逻员, 侦察队
vt. 巡逻, 巡视
vi. 巡逻, 巡视
【法】 巡逻, 巡查, 巡逻兵
词型变化：
名词:patroller动词过去式:patrolled过去分词:patrolled现在分词:patrolling第三人称单数:patrols英语解释：
名词 patrol:
a detachment used for security or reconnaissancethe activity of going around or through an area at regular intervals for security purposesa group that goes through a region at regular intervals for the purpose of security动词 patrol:
maintain the security of by carrying out a control同义词：police