五郁，五种郁证的总称。《素问·六元正纪大论》：“木郁达之，火郁发之，土郁夺之，金郁泄之，水郁折之。”后世将木郁、火郁、土郁、金郁、水郁称为五郁。
《素问。 六元正纪大论篇》所论述的五郁及其治疗原则是郁邪致病辨治学说的起源。
Discussion of five kinds of pathogenic stagnation and their principle of treatment was the origin of the theory of differential treatment based on pathogenic stagnation.
世界卫生组织总干事李钟郁博士已经抵达雅加达，开始对印度尼西亚和斯里兰卡为期五天的访问。
The Director-General of the World Health Organization (WHO), Dr LEE Jong-wook, has arrived in Jakarta at the start of a five-day visit to Indonesia and Sri Lanka.
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