degenerativeKK [dɪˋdʒɛnɚətɪv] /dɪˈdʒɛnɚətɪv/发音形容词1退化性的、渐进恶化的医学Her doctor diagnosed a degenerative disease affecting the spine.医生诊断她罹患影响脊椎的退化性疾病。2退化的、变质的The study describes the degenerative changes in aging muscle tissue.该研究描述老化肌肉组织的退化变化。用这个字练口说→