Key words
1. debate n / v. 辩论
After a long debate the bill was passed.
通过长时间的辩论，议案获得通过。
They debated on the subject of life and death.
他们讨论了生与死的问题。
【词组】be under debate 正在讨论中
debate sth with sb. 与某人争论某事
2.illness n.病，疾病 ill adj. =sick 生病的
He missed lots of lessons because of illness. 他因病耽搁了许多功课
