de·te·ri·o·ra·tion
noun/dɪˌtɪəriəˈreɪʃn/
/dɪˌtɪriəˈreɪʃn/
[uncountable, countable]- the fact or process of becoming worse
恶化 - deterioration (in something) a serious deterioration in relations between the two countries
两国关系的严重恶化 - deterioration (into something) her deterioration into severe depression
她恶化为严重抑郁症
- deterioration (in something) a serious deterioration in relations between the two countries