名词
1. During his illness, John stayed indoors.
约翰在生病期间足不出户。
2. illness是什么意思
2. He has had a bad illness, but he is better now.
他得了一场大病，可是现在他好多了。
3. I have never seen her since her father fell sick of a serious illness.
自从她父亲生重病绑，我就再也没有见过她。