How do you say hardness in Chinese?
— 硬度; 硬度

Generic synonyms for hardness in Chinese
body身體, 身体 (shēntǐ)
Attributes for hardness in Chinese
hard難, 难 (nán), 困難, 困难 (kùnnan)
Derivative terms for hardness in Chinese
hard難, 难 (nán), 困難, 困难 (kùnnan)