ill-treats

例句:

• Her daughters visited him from time to time when he was ill.
  他生病的时候她的女儿们时常去探望他。
  来自柯林斯例句
• "I'm afraid he's ill." — "I'm sorry to hear that."
  “恐怕他生病了。”——“真是遗憾。”
  
• Kevorkian only acted on the word of ill people.
  来自SA
• Ill just continue to wait for the right TIME!
  来自SA
• But the real treats are deeper below the surface.
  来自BBC
• She was so ill that she was put on a respirator.
  她病得很严重，被戴上了人工呼吸器。