基本解释腹部, 腹节同根派生 英汉例句By the analysis method of frequency degree in the paper, the urite studies the choosing clothes standards, when the middle-aged people in Dandong and Chaoyang buy clothes. 本文采用频度分析方法对朝阳市和丹东市中年人购买服装选择标准进行了调查研究。