schärfen
bilemek, keskinleştirmek, keskinlik, netlik, sertlikCollins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007
jds. Verstand schärfen | → | to sharpen sb.'s wits |
schärfte ein | → | inculcated |