Meaning of polttoaine | Babel Free
/ˈpoltːoˌɑi̯neˣ/Määritelmät
fuel
Vastineet
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.