《汉语大字典》第二版较之初版在字典品质上有了很大提高,但仍存有大量疑难字亟待考证。论文对其中的“(■)”、“(■)”、“秣”、“(■)”、“(■)”、“(■)”、“(■)”、“(■)”、“(■)”、“(■)”等十个疑难字进行了考辨,认为它们分别是“(■)”、“苠”、“秣”、“(■)”、“矺”、“(■)”、“(■)”、“暴”、“(■)”、“(■)”等字的讹俗字,希望考释结果能对《汉语大字典》疑难字考释工作有所裨益。 The second edition of “Chinese Dictionary” has greatly improved the dictionary quality compared with the first edition, but there are still many difficult words to be verified. The dissertation does some research on the “” (), “() ”, “秣 ”, “ ”(■) “, ”(■) “, ”(■) “, ”(■) “ and other ten difficult words were considered as ” “”, “”, “() ”, “矺 ”, “(■) ”, “ , ”(■) “, ”(■) " and so on. I hope that the results of the examination will be helpful to the interpretation of difficult words in the Chinese Dictionary.