Read Edit View history 杜口 dùkǒu keep silent Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 杜口 · dùkǒu · keep silent 2026/03/04 杜口 dùkǒu keep silent to remain silent 面对质疑，他只能杜口不言。 created sense Mar 4, 2026, 02:25 AM