柯林斯词典cordon sanitaire /kɔrdɔ̃ sanitɛr/ [French] 1. N a guarded line serving to cut off an infected area 防疫封锁线 返回 cordon sanitaire剑桥词典a guarded area around a place or country that prevents people from entering or leaving it 封锁线；防卫圈 NATO was accused of trying to throw a cordon sanitaire around Russia. 有指责称北约试图封锁俄罗斯。 返回 cordon sanitaire