“罢极之本”语出《素问.六节藏象论》。因“罢极”一词,王冰未注,历代注家莫衷一是,争论较多。本文从训诂学角度、《素问》原文分析和肝的藏象功能特点等三个方面,详细考释,最终得出“‘罢’通‘疲’,‘极’,困也。‘罢极’即疲困、疲劳的意思,属同义词复用”的结论。并首次引用《汉书》中有关“罢极”的书证资料,丰富了中医训诂文献。 “Strike of the book ” language “Su asked. Because of ”strike“ the word, Wang Bing did not note, successive generations of noteless, arguing more. This article from the 诂 诂 角 perspective, ”Su asked“ the original text analysis and the function of the Tibetan elephant features three aspects, a detailed examination and interpretation, and ultimately come out, ”“ strike through ’tired’, ’very’, sleepy also. ’That is, the meaning of fatigue, fatigue, is a synonym reuse’ Conclusion. And for the first time quoted the ”Han“ in the ”strike" information on the card, enriching the traditional Chinese medicine Xunyi literature.