Late 18th century; earliest use found in William Pryce (d. 1790), surgeon, mineralogist, and antiquary. From peasy.
Mid 18th century. From pease + -y.
1980s; earliest use found in Blue Jeans. Short for easy-peasy.
英语词典包含243303条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。