verb/a.vwaʁ le.z‿e.pol sɔ.lid/
to be in a strong enough position, to be on a firm footing, to be solid enough; not to have a faint heart
Synonyms: avoir les reins solides
/a.vwaʁ le.z‿e.pol sɔ.lid/
to be in a strong enough position, to be on a firm footing, to be solid enough; not to have a faint heart
Synonyms: avoir les reins solides