n.

1. 依靠，依赖；求助[U][（+to）]
   He tackled the knotty problem without recourse to any help.

   他不依靠任何人的帮助而独立处理这一难题。

2. 求助对象；（赖以得救的）办法，手段[C]
   His only recourse was to resign.

   他唯一的办法是辞职。

3. 【律】追索权 [U]

n.

1. a source of help in a difficult situation.
   ▸ (recourse to) use of (someone or something) as a recourse.
2. the legal right to demand compensation or payment.