释义：[医]切开的，断面的，切面的； 双语释义：n.(名词)[C] 章节 separate part of a document, book, etc.[C] 部分 any of the parts into which sth may be or has been divided[C] 部门,科 department of an organization, institution, etc.[C] 截面,剖面 view of sth seen as if cut straight through fro