Meaning of qilianshanite | Babel Free
Definitions
A soft colourless monoclinic mineral with the chemical formula NaHCO₃·H₃BO₃·2H₂O.
uncountable
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.