ailing
adjective uk/ˈeɪ.lɪŋ/ us/ˈeɪ.lɪŋ/
(WITH DIFFICULTIES)
境况不佳的，处境困难的；不景气的
experiencing difficulty and problems
the country's ailing economy 该国不景气的经济
Ted asked me if I could help him fix his ailing car. 特德的车坏了，他问我是否可以帮他修理一下。
(SICK)
生病的，身体不佳的
weak and suffering from illness
He's visiting his ailing father. 他去探望病中的父亲。