《英汉医学词典》functional constipation 功能性便秘 constipation: n. 【医学】便秘。 anemogenous constipation: 风秘atonic constipation: 弛缓性便铋; 老年性便秘; 无力性便秘chronic constipation: 慢性便秘colonic constipation: 结肠性便秘下载手机词典可随时随地查词查翻译