If you show ~ in something, you show ability or skill at it.
Evidence of basic ~ in English is part of the admission requirement.
= ability
N-UNCOUNT: oft N in n
If you show ~ in something, you show ability or skill at it.
Evidence of basic ~ in English is part of the admission requirement.
= ability
N-UNCOUNT: oft N in n
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012