public security

短語詞組

短語

• Public Transport Security Command 公共交通保安指揮処
• public financial security system 公共財政保障機制
• public -security organization 警種;治安機關(guān)
• public listed security 上市証券種類
• public c security committee 公安委員會
• public frontier security 公安邊防
• public health security system 公共健康保障躰系
• public safetypublic security 公安
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