A Eurasian geometrid moth, Angerona prunaria, the males of which have speckled orange wings.
Mid 18th century; earliest use found in Benjamin Wilkes (d. 1749).
英语词典包含464360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。