progressive pneumonia lentivirus进行: be in progress; be underway; ...性: nature; character; dispositi ...肺炎: pneumonia; pulmonitis慢: slow簿: book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:进行性肺炎慢簿，即可在微信中查询翻译
