Read Edit View history 笃学 dǔxué studious Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 笃学/篤學 · dǔxué · studious 2026/03/04 笃学 / 篤學 dǔxué studious dedicated and diligent in one's studies 他一生笃学，博览群书，最终成为了著名的学者。 created sense Mar 4, 2026, 02:25 AM