Read Edit View history 愚钝 yúdùn slow-witted Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 愚钝/愚鈍 · yúdùn · slow-witted 2026/03/04 愚钝 / 愚鈍 yúdùn slow-witted intellectually slow, dull, or lacking mental sharpness 他自谦天资愚钝，需要比别人付出更多的努力。 adjective created sense Mar 4, 2026, 02:25 AM