【释义】
difficult to understand or deal with, because many parts or details are involved
难懂的; 难处理的;
【例句】
a complicated voting system
复杂的选举制度
【例句】
For young children, getting dressed is a complicated business.
对小孩子来说，穿衣服是件复杂的事。
【例句】
Mental illness is a very complicated subject.
精神疾病是个非常复杂的课题。
