◎ 皮毛 pímáo
(1) [fur]∶带毛兽皮的总称
貂皮是贵重的皮毛
(2) [skin and hair]∶体表皮肤和附着于皮肤的毫毛的合称
(3) [superficial knowledge]∶比喻表面的知识
略知皮毛