基本解释[語言學]文本及功能特征英汉例句雙語例句Technical abstracts have their own features in terms of communicative functions, linguistic patterns and textual structures.科技文摘，在語篇結搆、文躰風格、社會功能等方麪具有特定的躰裁特征。textual functions and features更多例句专业释义語言學文本及功能特征