entrenched
/ɪnˈtrentʃt/📚 13018 13托福GREsatIf something such as power, a custom, or an idea is entrenched, it is firmly established, so that it would be difficult to change it. 巩固
adjective [原级]根深蒂固的；确立的，不容易改的
The recession remains deeply entrenched. 经济衰退仍然根深蒂固。
verb [vt. 及物动词]确立；保证；挖掘壕沟（entrench 的过去分词）
Green awareness is now entrenched—along with sport and culture—as a permanent dimension of the Olympic Charter. 环保意识现在已经根深蒂固，它连同体育和文化一样，成为奥林匹克宪章的永久内容。
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