Especial means unusual or special in some way. (FORMAL)
The authorities took ~ interest in him because of his trade union work.
= special
ADJ: ADJ n
Especial means unusual or special in some way. (FORMAL)
The authorities took ~ interest in him because of his trade union work.
= special
ADJ: ADJ n
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012