Meaning of własnym sumptem | Babel Free
/ˈvwas.nɘm ˈsum.ptɛm/Definicje
at one's own cost
idiomatic, literary, not-comparable
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.