发布于:2025-07-05 23:02浏览量:133文/优校网
1.【军】哨兵线;警戒线,封锁线;防疫隔离线
2.【建】(堡垒外壕的)壁顶冠石;【建】带饰
3.饰带,绶章;衣带
4.【园】单干形
1.【军】哨兵线;警戒线,封锁线;防疫隔离线
2.【建】(堡垒外壕的)壁顶冠石;【建】带饰
3.饰带,绶章;衣带
4.【园】单干形
1.布设警戒线,封锁交通
1.a line of people, especially police officers or soldiers, that stops other people from going somewhere