be engaged in an occupation not related to one's training
用非所学 be engaged in an occupation not related to one's training; what he has learned ..
what he has learned
用非所学 be engaged in an occupation not related to one's training; what he has learned ..
用非所学,汉语成语,拼音是yòng fēi suǒ xué,意思是所用的不是所学的。指学用不一致。出自《明史·叶伯巨传》。