auto infectionautoinfectionself-infection自: self; oneself; one's own体: body; part of the body传染: infect; be contagious; commu ...自体传染感染: self-infection集体传染: herd infection下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:自体传染,即可在微信中查询翻译