k开头的单词寓意好的

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。

She is very knowledgeable about plants.

她对植物很在行。

I am knowledgeable and levelheaded.

我知识丰富、头脑冷静。

Being knowledgeable about various subjects.

具备多个学科的知识。