unknowledgeable

adj.unaware because of a lack of relevant information or knowledge

"an unknowledgeable assistant"

同义词：ignorantunknowingunwitting

Why teach science ? Infants & Young Children Older children Surprisingly unknowledgeable Force table Understanding Biology
"The nurse was presented as an unknowledgeable flunky[horizontal ellipsis]".
Compassion for the unknowledgeable
Unknowledgeables Promote “Unculturables”
The (Un)Knowledgeable Body: (Il)Literacy, Counter-Narratives, and Octavia Butler’s Kindred
Self-timed clock-controlled wait states
Children's understanding of teaching: the role of knowledge and belief
The effect of proposition 2 on the demand for eggs in California.
Evaluation of Malaysian Retail Service Quality
‘Any number is a shock’: Figuring humanity in Caryl Churchill’s A Number