封锁PausePrevious1/9Next📱 Open with AppHSK 6fēng suǒ 封锁ShareDefinitionsverbblockade, seal offRelated WordsHanziHSKPinyinEnglish Definition信封4xìn fēngenvelope锁5suǒlock封闭6fēng bìclose, seal off封建6fēng jiànfeudal; feudalism连锁6lián suǒlinked together, chain密封6mì fēngseal up