dyed-in-the-wool
adj. 被生染的,道地的,彻底的
If you use dyed-in-the-wool to describe someone or their beliefs, you are saying that they have very strong opinions about something, which they refuse to change.
...a dyed-in-the-wool conservative.
顽固的保守派
That guy is more than stupid. He's a dyed - in - the - wool ignoramus.
那家伙岂止愚蠢,他简直是彻底无知.
He is a dyed - in - the - wool reactionary – there is no changing his opinions.
他是 彻头彻尾 的反动分子——没法改变他的看法.
My parents are dyed - in - the - wool traditionalists.
我父母是根深蒂固的传统主义者.