It was Major General Nathaniel Coles' hat that made the boldest statement: a beaverskin chapeau de bras, with a black silk grosgrain ribbon cockade, gilt-metal eagle pin and 20-inch ostrich feather plume.
FORBES: Magazine Article
beaverskin:
beaver +? skin
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。