佈囊其口

lit. to cover sb's mouth with cloth / to gag / fig. to silence

variant of 布[bu4] / to announce / to spread

sack / purse / pocket (for money)

his / her / its / their / that / such / it (refers to sth preceding it)

mouth / classifier for things with mouths (people, domestic animals, cannons, wells etc) / classifier for bites or mouthfuls