knowledgeable

US /ˈnɑː.lɪ.dʒə.bəl/
UK /ˈnɑː.lɪ.dʒə.bəl/
"knowledgeable" picture
1.

知识渊博的, 博学的, 有见识的

possessing or exhibiting knowledge, intelligence, or perception

:
She is very knowledgeable about ancient history.
她对古代历史非常了解
The guide was incredibly knowledgeable about the local wildlife.
导游对当地野生动物的知识非常渊博