patroller

• 名词，指巡逻、巡视某区域的人，通常是保安或警戒人员。

A noun referring to a person who patrols an area, typically as part of a security or surveillance team.

1. Person on patrol dutyB2formal

   An individual or a member of a group that patrols an area to maintain security, order, or safety.

   巡逻员

   • The patroller walked through the mall every hour.
   • Each patroller was equipped with a radio and a flashlight.
   • The night patroller reported suspicious activity near the warehouse.

   同义词guardlookoutpatrolmanpicketrangerscoutsentinelsentrywatchwatchman