级防范禁闭;
;Police officers threw a cordon around his car to protect him.
警察在他汽车周
设置了防卫圈以保护他。
；
隔离Police officers threw a cordon around his car to protect him.
警察在他汽车周设置了防卫圈以保护他。
There is a tight security cordon around the area.
区周设有严密的安全警戒圈。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
