benign tumor of ear耳: ear部: part; section; division; reg ...良性肿瘤: benign tumour肺部良性肿瘤: benign tumor of lung耳部恶性肿瘤: malignant tumor of ear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:耳部良性肿瘤，即可在微信中查询翻译
