短语词组短语cercarial l dermatitis 尾蚴性皮炎schistosome cercarial dermatitis 血吸虫尾蚴皮炎;血吸虫尾蚴性皮炎Cercarial dermatitis freshwater mammalian type 淡水哺乳类型尾蚴性皮炎 返回 cercarial dermatitis