informal terms for insanity
同义词：daftness??/??flakiness
the quality of being rash and foolish
同义词：folly??/??foolishness??/??madness
foolish or senseless behavior
同义词：folly??/??foolery??/??tomfoolery??/??lunacy??/??indulgence
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。