1. At that time the country was in the slough of despond.
   当时该国陷入深深的绝望之中。
2. He managed to slough off his smoking habit.
   他好不容易戒掉了抽烟的习惯。
3. He saved her from the slough of despond.
   他把她从绝望的深渊中拯救了出来
4. He's trying to slough off smoking habits.
   他想戒掉抽烟的习惯。
5. It's a bad habit he should slough off.
   这是他应该戒除的一个坏习惯。

　1个名词解释