Meaning of kalliopuhdistamo | Babel Free
/ˈkɑlːioˌpuhdistɑmo/Määritelmät
a (wastewater) treatment plant built into bedrock
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.