hair,feather ,down ,wool有什么区别

hair,feather ,down ,wool有什么区别 down feather是什么意思 hair down 标签上写着90% Down 10%Feather是什么意思 feather feather feather 补充：但衣服上除了写80%DOWN,还写着20%feather.DOWN与FEATHER的区别 feather and down这首歌歌词的中英文翻译 You could knock me down with a feather. Let My Hair Down 歌词 let one's hair down let one's hair down feather,fur,hair,skin有什么区别?各举几个搭配,谢谢 关于down&feather区别刚买了件羽绒服,商标上写着90%down,10%feather,两个单词都有羽绒的意思,有什么区别? 羽绒服吊牌上90%down 10%feather是什么意思啊?绒多好还是毛多好? Inner lining:290T polyester with water repellent finish.Filling:80% down,20% feather求翻译 羽绒服上写的90％down,10％feather,什么意思,好不好