Meaning of sisähammaspyörä | Babel Free
/ˈsisæˌhɑmːɑsˌpyø̯ræ/Määritelmät
inner gear, inner cogwheel
CEFR-taso
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.