benign melanoma良性: benign瘤: tumour恶性黑色素瘤: chromoma; malignant mela noma; malignant melanoma malignant melanoma; melanoma malignancy高色素性黑色素瘤: highly pigmented melanoma无色素性黑色素瘤: melanoma amelanotic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:良性黑色素瘤,即可在微信中查询翻译