dyed-in-the-wool

dyed-in-the-wool

adj.（形容词）
Thoroughgoing; out-and-out:
彻头彻尾的；十足的：
例句：
a dyed-in-the-wool populist.
彻头彻尾的民粹派

Dyed before being woven into cloth.
生染的：织成布匹以前染上色的