in a brown study
成語所屬單字brown
in a brown study — 慣用語
1. Thinking so deeply that you do not notice what is happening around you.
1.慣用語
釋義
沉思
Thinking so deeply that you do not notice what is happening around you.
例句
Mia sat in a brown study, ignoring her ringing phone.
Why is Diego in a brown study during the meeting?