常見(jiàn)例句Causion of chronic diarrhea changes to polyarchy from infection,non-infectious factor is more and more. 慢性腹瀉病因也由感染爲(wèi)主轉(zhuǎn)變爲(wèi)多元化，非感染性原因越來(lái)越多。 返回 causion