adj.复杂的；难懂的；复合的；n.建筑群；相关联的一组事物；情结；不正常的忧虑 变形： 复数：complexes 双语释义：adj.(形容词)由许多部分组成的,复合的 consisting of many closely connected parts复杂的; 难懂的 difficult to understand, explain, or deal with; not clear or simplen.(名词)[C]综合体,集合体 a system consisting of a large numb