knowledgeable adj. 知识渊博的，有知识的；有见识的；聪明的；

例句：

The lecturers are very knowledgeable and I learn a lot from them.

讲师们知识非常渊博，我从他们身上学到了很多。

扩展资料

She is very knowledgeable about plants.

她对植物很在行。

Any knowledgeable wine merchant would be able to advise you.

任何一位内行的葡萄酒商人都能为你提出建议。

When you're skilful and knowledgeable, you get to deal with people of similar backgrounds andtastes.

当你有技巧和知识的时候，你就可以和有着相似背景和品味的人打交道。