封口 fēngkǒu finalize Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: silence All meanings 4 fēngkǒu 4 finalize 1heal 1seal 1silence 1 1 sentence for 封口 (fēngkǒu — silence) 由于受到了威胁,他只能选择封口。 yóuyú shòudào le wēixié, tā zhǐ néng xuǎnzé fēngkǒu. Being threatened, he had no choice but to stay silent. Source: Dong Chinese Dictionary