Meaning of ludwigite | Babel Free
Definitions
An orthorhombic-dipyramidal mineral containing boron, iron, magnesium, and oxygen.
countable, uncountable
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.