粗笨 cūbèn heavy and unwieldy Origin Definitions Defs Strokes Stroke Words Sentences Sents cūbèn heavy and unwieldy 粗 cū adjectivenoun coarse coarse or rough in texture; unrefined; not delicate笨 bèn cumbersome heavy and bulky; unrefined or crudecūbèn clumsy 粗 cū adjectivenoun coarse coarse or rough in texture; unrefined; not delicate笨 bèn adjective clumsy awkward; lacking physical dexterity or skill