xué​fēi​suǒ​yòng

unable to apply what one has learned

Senses

学非所用/ 學非所用 xué​fēi​suǒ​yòng unable to apply what one has learned

to be unable to use what one has studied in one's actual work; a situation where one's professional work is unrelated to one's academic training

References

synonym 用非所学/用非所學 学非所用/學非所用