Meaning of SIV-regeln | Babel Free
Definitioner
definite singular of SIV-regel (“the acid-in-water rule”)
definite, form-of, singular
CEFR-nivå
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.