封锁

• 병음: fēng suǒ
• 한자 분석: 封 = 圭 + 寸 (jade tablet + inch — to seal, to confer, to close off); 锁 = 钅 + 小 + 贝 (metal + small + shell — lock, to lock)

뜻

봉쇄하다; (접근·정보 흐름 등을) 차단하다

Used in military contexts (naval blockade), policy contexts (news blackout), and digital contexts (account or access blocking). 经济封锁 = economic blockade. 消息封锁 = information blackout. 封锁现场 = seal off the scene.

예문

1. 国际社会对该国实施的经济封锁已持续数年，其范围涵盖能源出口、金融交易及技术转让等多个领域，对当地民众的日常生活造成了深远影响。
2. 突发公共安全事件后，警方迅速封锁了现场周边五百米范围，并设立警戒线疏导人员，确保调查有序进行。
3. 网络安全部门检测到异常流量后，立即对涉事服务器实施访问封锁，同时启动数据备份和系统审计程序，以防止更大范围的数据泄露。

사용 가이드

맥락: military, law, politics, technology

어조: serious

올바른 표현

• 当局宣布对这一地区实施严格的新闻封锁，未经授权的媒体不得进入，也不得发布任何未经核实的信息。(The authorities announced a strict news blackout on the region: no unauthorized media could enter, and no unverified information could be published.)
• 在这场持续数月的商业谈判中，双方都对内部讨论实施严密封锁，不允许任何人向外透露进展。(During this months-long business negotiation, both sides tightly sealed off internal discussions and would not allow anyone to reveal progress to the outside.)

피해야 할 표현

• 封锁 in casual contexts for simply 'blocking' someone on social media — use 拉黑 or 屏蔽 instead; 封锁 carries a strong connotation of official, systematic, or large-scale blockade

기원과 역사

封 (to seal, to close) + 锁 (to lock) — to lock down and seal off

문화적 배경

세대: All ages

사회적 배경: Universal