基本解釋[醫(yī)藥科學(xué)]無力性便秘弛緩性便秘詞組短語短語chronic atonic constipation 慢性無張力便秘atonic constipation更多詞組專業(yè)釋義醫(yī)藥科學(xué)無力性便秘弛緩性便秘