Meaning of leukomethylene blue | Babel Free
Definitions
The phenothiazine dye 3-N,3-N,7-N,7-N-tetramethyl-10H-phenothiazine-3,7-diamine
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.