knowledgeable
US /ˈnɑː.lɪ.dʒə.bəl/
UK /ˈnɑː.lɪ.dʒə.bəl/

1.
知識淵博的, 博學的, 有見識的
possessing or exhibiting knowledge, intelligence, or perception
:
•
She is very knowledgeable about ancient history.
她對古代歷史非常了解。
•
The guide was incredibly knowledgeable about the local wildlife.
導遊對當地野生動物的知識非常淵博。