inexpert
Word family noun expert expertise inexpertnessadjective expert ≠ inexpert adverb expertly ≠ inexpertly
in·ex·pert /ɪnˈekspɜːt $ -ɜːrt/ adjectiveadj formal GOOD ATnot having the skill to do something 〔对某事〕不熟练的，不内行的 OPP expert an inexperienced and inexpert teacher 一个经验不足、业务不熟练的老师
—inexpertly adverbadv