bound up in

• adj. 专心于(埋头于；忙于)

bound up in的用法和样例：

例句

1. She had her hair bound up in a neckerchief.
   她把头发用围巾包起来。
2. He seems very bound up in his work.
   他似乎非常喜欢自己的工作。
3. He is bound up in his work.
   他埋头于他的工作。