Question

abrash
a.brash  AHD[ä-bräsh“, …-bräzh“]   DJ[$86br$8., *6br$89]  KK[$6br$., *6br$9]
n.（名词）
    The natural and variable change in color that occurs in an Oriental rug over time when different dyes are used.
    变色：用不同的染料做成的东方地毯，其颜色多样的及自然的变化
ORIGIN
1.Arabic [mottled]
    阿拉伯语 [杂色斑点]
2.[possibly of Persian origin]
    [也许源自波斯语]