degradation
【正确答案】:Degradation is a process whereby words of good origin fall into ill reputation or non-affective words come to be used in derogatory sense.
degradation
📱 扫码体验刷题小程序
扫一扫使用我们的微信小程序
📱 扫码体验刷题小程序
扫一扫使用我们的微信小程序