動詞 mix-up:

1. assemble without order or sense
   同義詞：jumble, confuse, mix up
2. cause to be perplexed or confounded
   同義詞：stump, mix up

形容詞 mixed-up:

1. perplexed by many conflicting situations or statements; filled with bewilderment
   同義詞：baffled, befuddled, bemused, bewildered, confounded, confused, lost, mazed, at sea

1. She feels very mixed-up about life since her divorce.
   自離婚后，她對人生感到很迷茫。

mixed-up

adj.Informal （形容詞）【非正式用語】
In a state of confusion; bewildered or muddled:
迷惑的：處于迷惑狀態(tài)的；混亂的或模糊的：
例句：
just a mixed-up kid.
只是一個迷惑不解的孩子