Sardonicism (from , a grin from spasm of the facial muscles associated with tetanus and other poisonings) is the expression of derision, cynicism or skeptical humor variously through comment, gesture or writing.
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。