severeness
/sə'vɪənɪs/extreme plainness;the quality of being difficult.
noun [抽象名词] 严重;艰难;紧凑;纯朴
The severeness of the winter made her weaker. 冬天的严酷使她身体更加虚弱。
The severeness of the winter made her weaker. 冬天的严酷使她身体更加虚弱。