f necrotic arrow坏死: necrosis; thanatosis箭: arrow坏死: [医学] necrosis; thanatosis 局部坏死 local necrosis; 牙坏死 dental necrosis; 坏死组织 slough鼻坏死: necrosis of nose; rhinonecrosis齿坏死: odontonecrosis下载手机词典可随时随地查词查翻译