Read Edit View history 沉思 chénsī HSK7 ponder Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 沉思 · chénsī · ponder 2026/03/04 沉思 chénsī ponder to think deeply and seriously; a state of deep thought or meditation 他低着头，陷入了沉思。 verb created sense Mar 4, 2026, 02:25 AM