Lexical Resource refers to the range of vocabulary the candidate can use and the precision with which meanings and attitudes can be expressed.

词汇资源指考生运用词汇的广度，并且能够准确表达词汇的含义和态度。

To bring Pronunciation into line with the other Speaking assessment criteria such as fluency & coherence, lexical resource and grammatical range & accuracy, we’ve revised the pronunciation scale.

IELTS口语考试有四个评分标准：流利程度和连贯性、词汇量、语法结构及精确度、发音。