ingrained
/ɪnˈɡreɪnd/Ingrained habits and beliefs are difficult to change or remove. (习惯或信仰) 根深蒂固的
adjective [原级] 根深蒂固的;彻头彻尾的;生染的
Morals tend to be deeply ingrained. 道德观念往往是根深蒂固的。
verb [vt. 及物动词] 使根深蒂固(ingrain 的过去分词形式);生染;就原料染色
The associative guilt was ingrained in his soul. 这种联想式内疚在他心中根深蒂固。