复数： ailments

This is a common ailment in the region .

这一疾病成了这一地区的普遍疾病。

But the earliest victory may be against an ailment with no vaccine or treatment .

但是最先的胜利也许是抗击一种既无疫苗也无法治疗的疾病。

In some cases scientists have indeed found a new explanation for a particular ailment .

在某种情况下，科学家确实已经找到了对特定疾病的新解释。

Clinical depression is a serious ailment , but almost everyone gets mildly depressed from time to time .

临床抑郁是一种严重的疾病，不过几乎每个人都时常患有轻微的抑郁。

Then , in 2002 , the mother of a child with a skin ailment championed its comeback .

然而到了2002年，一位皮肤病孩子的母亲认为这种疾病卷土重来了。