Is there any explanation for his conduct?

• 解释；解说；说明；辩解；互相讲明

Is there any explanation for his conduct?的用法和样例：

例句

1. I'm not satisfied with his circular explanation.
   我不满意他拐弯抹角的解释。
2. The event challenges an explanation.
   那个事件需要解释。
3. Mind is lucid only when it is open.
   我忘了增入那词句的英文解说，于此补入。
4. Give a definition for the meaning of a word.
   对一个词的词义进行解说。
5. His conduct stamped him as a villain.
   他的行为说明他是坏人。
6. An identification record for a tape or disk file.
   磁带或磁盘文件的标识说明记录。
7. There is no need to feel so defensive.
   没必要辩解什么。
8. Follin's justification for stealing is tat his family be starve.
   福林为自己偷窃辩解的理由是他的家人正在挨饿。