n.

1. 對待；待遇[U]
   The prisoners complained of ill treatment by their guards.

   囚犯們抱怨看守虐待他們。

2. 處理；論述[U][S1]
   I do not like his treatment of the theme in his new book.

   我不喜歡他在自己新作中對這一主題的論述。

3. 治療[U][C][（+for）]
   My cold won't respond to treatment.

   我的感冒治療無效。

4. 治療法[C][（+for）]
   I've tried every treatment the vet suggested.

   獸醫建議的每一種治療方法我都試過了。

n.

1. the process or manner of treating someone or something in a certain way.
   ▸the presentation or discussion of a subject.
2. medical care for an illness or injury.
3. the use of a substance or process to preserve or give particular properties to something.