grogram

名词 grogram:

1. a coarse fabric of silk mixed with wool or mohair and often stiffened with gum

grog.ram

n.（名词）
A coarse, often stiffened fabric made of silk, mohair, wool, or a blend of them.
格罗格兰姆呢：用丝、马海毛、羊毛或其混合物制成的粗且通常为硬的织物

来源：
Alteration of French gros grain [coarse texture] * see grosgrain
法语 gros grain的变化 [粗糙织物] *参见 grosgrain