быть занятым чем-л. I'm sorry I couldn't meet you, I was bound up in committee meetings. His interests are completely bound up in his wife and family.
BE BOUND UP IN
Англо-русский перевод BE BOUND UP IN
Мюллер. English-Russian Muller's dictionary bed edition. Англо-Русский словарь Мюллера редакция bed. 2012