单词	不济于事
释义	不济于事 bùjìyúshìto no avail; of no use; no good
随便看	malfaisance malfeasance malfeasances malfeasant malfeasants malfed malformation malformation by defect malformation by defect-- malformation due to arrested development--ectogenic teratism malformation by excess malformation by excess-- hypergenetic teratosis--hypergenetic teratism malformation by perversion malformation by perversion; heteromorphous teratism malformation, cardiac malformation-- congenital malformation-crystal malformation-- developmental malformation--developmental malformation due to arrested development malformation of internal organ malformation of lower limb malformation of upper limb malformations malformation， congenital malformation，congenital