Meaning of acetylenu | Babel Free
/a.t͡sɛ.tɘˈlɛ.nu/Definicje
genitive singular of acetylen
form-of, genitive, singular
Poziom CEFR
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.