| 释义 |
文馨英漢☞警戒線警戒线 jǐngjièxiàncordon; security line警戒线jǐngjièxiànpolice cordonalert level警戒线cordon警戒线n.cordon哨兵线；警戒线；包围圈phr.picket line【军】前哨线，哨兵线，警戒线警戒线1. a cordon; a security line; a picket line警戒线limit of danger line警戒线limiting danger line警戒线warning limit |