Typicality means that when extracting the core semantic features of words, we just examine the stable and typical uses of the words, and exclude the temporary and special uses of the words in context.

• 所谓典型性，指在提取词汇核心义征时，只考察词义相对稳定的典型用法，对词语在上下文中表现出的临时意义和特殊用法则忽略不计。