cordon
['kɔ:dən]
n. 警戒线；绶带；[建]束带层
vt. 用警戒线围住；包围隔离
参考例子
1.The police cordoned off the street.
警察用警戒线封锁街道。
2.Demonstrators tried to break through the police cordon .
示威群众企图突破警察的封锁线。
3.Police set up a cordon outside the complex on Thursday and dozens of people who were evacuated were standing outside.
星期四警察在大楼外面设立了警戒线，数十计的被疏散的人群站在外面旁观。
英文解释
n.
1.cord or ribbon worn as an insignia of honor or rank
2.adornment consisting of an ornamental ribbon or cord
网络释义
cordon
哨兵线; 饰带; 警戒线; 用警卫线围住;
Cordon Line
周界线; 区域线; 调查区境界线——;
Cordon Count
内圈交通量调查; 周界交通量调查; 周界交通调查;
James Cordon
詹姆斯-考登;
cordon tape
路障带; 路障带 公安;