noun 下载 🔗分享 苍白螺旋体,密螺旋体 Any of many anaerobic spirochetes, of the genus Treponema, many of which cause infectious diseases. Examples : "The doctor suspected a Treponema infection, given the patient's symptoms and recent travel history. " 考虑到病人的症状和近期的旅行史,医生怀疑是苍白螺旋体感染。 microorganism disease biology medicine organism 与AI对话词汇游戏阅读练习