1. We've been patrolling for days but have seen nothing. 我们侦察了几天，却没有发现任何动静。
2. The scouts paired off and began to patrol the area. 侦察员们分成两人一组，开始巡逻这一地区。
3. At CTU, Mason receives a call from the highway patrol about a girl who claims to be Jack's daughter. 在反恐组，梅森接到了公路巡警打来的一个电话，说有一个女孩自称是杰克的女儿。
英英解释
n.
1. a detachment used for security or reconnaissance
2. the activity of going around or through an area at regular intervals for security purposes
3. a group that goes through a region at regular intervals for the purpose of security v.
1. maintain the security of by carrying out a control
