Meaning of know one's stuff | Babel Free
Equivalents
Suomi
osata hommansa
Français
toucher sa bille
Italiano
sapere il fatto proprio
Polski
znać się na rzeczy
Türkçe
avucunun içi gibi bilmek
CEFR level
C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
This word is part of the CEFR C1 vocabulary — advanced level.