adjective [原级]羊毛的；羊毛制的
The cold-bed batch type steam dyeing process for woolen yarn by reactive dyes is described in this book.
noun [专属名词]毛织品
Concavo-convex veins are always used in the design of woolen sweater.
单词造句:
The cold-bed batch type steam dyeing process for woolen yarn by reactive dyes is described in this book.
Concavo-convex veins are always used in the design of woolen sweater.