Meaning of 18-crown-6 | Babel Free
Definitions
The crown ether 1,4,7,10,13,16-hexaoxacyclooctadecane
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.