degradations [ˌdegrəˈdeɪʃənz]

以下由轻松背单词网站提供

附加级

堕落( degradation的名词复数 )；下降；陵削；毁坏

She described the degradations she had been forced to suffer. 她描述了自己被迫经受的屈辱。
Chemical degradations are laborious and time-consuming. 化学降解法复杂且费时间。