单词：ailing 

形容词

• 
  [1.a.ailing] (同义词:[ailing( adj. 生病的, 境况不佳的 )]  [indisposed( adj. 不舒服的, 不合适的 )]  [peaked( adj. 尖的 )]  [poorly( adv. 贫穷地, 贫乏地 adj. 身体不舒服的, 心情恶劣的 )]  [sickly( adj. 有病的, 苍白的, 惨淡的, 疾病流行的, 令人作呕的, 多病的 )]  [unwell( adj. 不舒服的, 有病的 )]  [under_the_weather]  [seedy( adj. 多种子的, 结籽的, 破旧的, 褴褛的, 不适的 )]  )
• 
  注释列句：somewhat ill or prone to illness; "my poor ailing grandmother"; "feeling a bit indisposed today"; "you look a little peaked"; "feeling poorly"; "a sickly child"; "is unwell and can't come to work"
• 近义词 -> [ill( adj. 有病的, 坏的, 恶意的, 生病 )]