exacerbation
英 [ek,sæsə'beɪʃən]
美[ɪɡ,zæsə'beʃən]
- n. 恶化；激怒；增剧
英英释意
- 1. action that makes a problem or a disease (or its symptoms) worse;
- "the aggravation of her condition resulted from lack of care"
- 2. violent and bitter exasperation;
- "his foolishness was followed by an exacerbation of their quarrel"