(~s)
A ~ is someone who is learning about a particular subject or how to do something.
...a new aid for younger children or slow ~s...
N-COUNT
(~s)
A ~ is someone who is learning about a particular subject or how to do something.
...a new aid for younger children or slow ~s...
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012