inexperienced
adjective uk/ˌɪn.ɪkˈspɪə.ri.ənst/ us/ˌɪn.ɪkˈspɪr.i.ənst/
B2 缺乏经验的，不熟练的
having little knowledge or experience
They are young inexperienced parents and need support. 他们是些缺乏经验的年轻父母，需要得到帮助。
Synonym: green (NOT EXPERIENCED)
Opposite: experienced