《尔雅》是按词义系统的体例对先秦注释所作的大总汇，它通过对古注的系统整理，提出一系列注释方法与条例，为注释学的产生奠定了基础；为后人注释、翻译古书提供了可靠依据。《尔雅》开“雅学”之先河，堪称辞书之鼻祖。 “Er Ya” is a collection of pre-Qin comments made by the system of lexical system. It provides a series of annotation methods and regulations through systematic collation of ancient notes, which lays the foundation for annotation study. Ancient books provide a reliable basis. “Ernie” open “Accor learning” precedent, called the originator of dictionaries.