Read Edit View history 难懂 nándǒng hard to understand Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 难懂/難懂 · nándǒng · hard to understand 2026/03/04 难懂 / 難懂 nándǒng hard to understand difficult to understand 这本书的内容非常难懂。 created sense Mar 4, 2026, 02:25 AM