patrol

中文意思

n. a detachment used for security or reconnaissance
n. the activity of going around or through an area at regular intervals for security purposes
n. a group that goes through a region at regular intervals for the purpose of security
v. maintain the security of by carrying out a patrol

n. 巡逻
The police officers were on patrol in the city center late at night.
深夜时分，警察正在市中心执行巡逻任务。
n. 巡逻员
A ski patrol gave us directions when we got lost on the mountain.
我们在山上迷路时，一名滑雪场巡逻员给我们指了路。
n. 侦察队
The commander sent a small patrol to check the area ahead.
指挥官派出了一支小侦察队去查看前面的区域。
v. 巡逻
Guards patrol the border day and night to keep the country safe.
卫兵们昼夜巡逻边境，以确保国家安全。
v. 巡视
The teacher patrolled the classroom while the students were taking the exam.
学生们考试时，老师在教室里巡视。