常見(jiàn)例句雙語(yǔ)例句Results Bowel movement frequency was once per 4 to 14 days in all of the patients, who had had long term laxative abuse.結(jié)果本組患者大便次數(shù)每4~14天1次,所有患者均有長(zhǎng)期服用瀉劑史。 返回 frequency of bowel movement