ailing meaning in Chinese
adj.
不舒服的，害病的。
Examples
- Why, what ails you, mr. arabin ?
哟，您什么事不痛快，阿拉宾先生？ - I am very faible and ailing today .
我今天身子很软，不舒服。 - She had been ailing for some time .
她长期以来身体就不太好。 - The children are always ailing .
孩子们总是生病。 - What ails the old dog ?
这只老狗得了什么病？