The grey jay, Perisoreus canadensis, a long-tailed jay with dark grey upperparts and a whitish face.
Mid 19th century; earliest use found in James Graham Cooper (1830–1902).
英汉双解词典包含464360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。