also mind boggling
If you say that something is ~, you mean that it is so large, complicated, or extreme that it is very hard to imagine. (INFORMAL)
The amount of paperwork involved is ~.
= unbelievable
ADJ
also mind boggling
If you say that something is ~, you mean that it is so large, complicated, or extreme that it is very hard to imagine. (INFORMAL)
The amount of paperwork involved is ~.
= unbelievable
ADJ
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012