常見例句雙語例句Any of several parasitic amoebas of the genus entamoeba especially e. histolytica causing dysentery and ulceration of the colon and liver.內(nèi)變形蟲,內(nèi)阿米巴一種內(nèi)變形蟲屬,尤其是內(nèi)變形蟲屬中一種寄生性變形蟲,引起痢疾及結(jié)腸和肝的潰瘍。Ulcerative colitis is a chronic (ongoing) disease of the colon, or large intestine. The disease is marked by inflammation and ulceration of the colon mucosa, or innermost lining.潰瘍性結(jié)腸炎是一種發(fā)生於結(jié)腸或直腸的慢性(持續(xù)性)疾病,以結(jié)腸黏膜或最內(nèi)層的炎癥和潰瘍爲特征。 返回 ulceration colon