deep-rooteddeep-seated, adjs profound; not easily removed 深深的; 不易移动的 ,deep-rooted dis`like, `prejudice, su`spicion, etc 难以消除的憎恶、 偏见、 怀疑等 The causes of the trouble are deep-seated. 这一问题的产生由来已久.
牛津英汉双解词典