recondite
词根词缀：
abscond v. 潜逃
abs 离开 + cond 藏 → 隐藏着离开 → 潜逃
condiment n. 调味品
condi〔= cond〕藏 + ment 表名词 → 藏起〔坏味道〕→ 调味品
recondite adj. 深奥的
re 再 + cond 藏 + ite …的 →〔意义〕一再被藏起来 → 深奥的
数据来源：新东方英语词汇速记大全
相关例句：
We had to work from material that was both complex and recondite.
我们不得不从复杂而又难懂的材料着手。
He felt his enigmas were becoming too recondite.
他感到他的暖昧言词更趋晦涩难解了。
She believes that poetry should be part of the everyday, not a recondite preoccupation of academics.
她认为诗歌心该是日常生活的一部分，而非文人深奥的玄思。
Gene research is a recondite area of learning.
基因研究是一个奥博的学术领域。
Her poems are modishly experimental in style and recondite in subject-matter.
她的诗在风格上是时髦的实验派，主题艰深难懂。
The advanced education is an important component in new-creation system of a state, the core of which is to realize the heredity and creation of recondite knowledge.
高等教育作为国家创新体系中的重要组成部分，核心功能是实现高深知识的遗传与创新。