концентрированный
concentratus [a, um];
вылечить
expedire, 4 (aegrotum);
кисточка
penicillum [i, n]
tingere, o, nxi, nctum; colorare [1] ; sufficere, io, feci, fectum (lanam medicamentis); (colore) inficere / sufficere / imbuere, o, ui, utum; perfundere, o, fudi, fusum; fucare [1] (aliquid hyali colore);