Meaning of perboric acid | Babel Free
Definitions
An unstable oxyacid of boron known only as the perborates
uncountable
Equivalents
Italiano
acido perborico
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.