to study /ˈstʌdi/ /ˈstʌdi/
to learn /lɜːrn/ /lɜːn/
to train /treɪn/ /treɪn/
to acquire /əˈkwaɪər/ /əˈkwaɪə/
to pick up /pɪk ʌp/ /pɪk ʌp/