necrosisKK [nəˋkrosəs] /nəˈkɹoʊsəs/发音名词1坏死医学The doctor found tissue necrosis in the patient's left foot.医师发现病人左脚的组织已经坏死。2枯斑、坏死植物学Necrosis appeared along the edges of the infected leaves.受感染叶片的边缘出现了枯斑。用这个字练口说→