在线词典下坠向下落; 医家谓腹部感觉沉重,似欲大便; 情绪低落。拼音xià zhuì解释向下落; 医家谓腹部感觉沉重,似欲大便; 情绪低落。英文释义(of objects) to fall; to drop; to droop; (medicine) to experience tenesmus