something hard to endure
同义词：asperity??/??grimness??/??hardship??/??rigor??/??rigour??/??severity??/??severeness??/??rigourousness
excessive sternness
同义词：severity??/??severeness??/??harshness??/??rigor??/??rigour??/??rigourousness??/??inclemency??/??hardness??/??stiffness
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。