n. 知识丰富, 聪明

[ noun ]
wisdom as evidenced by the possession of knowledge
<noun.attribute>
his knowledgeability impressed mehis dullness was due to lack of initiation

knowledgeable \knowledgeable\ adj.
1. thoroughly acquainted with and skilled in something
through study or experience; as, knowledgeable in
classical languages. Opposite of {unversed},
{unacquainted}, and {unfamiliar}.

Syn: versed.
[WordNet 1.5]

2. fully informed.
[WordNet 1.5]

3. highly educated; having information or understanding.

Syn: enlightened, learned, lettered, literate, well-educated,
well-read.
[WordNet 1.5] -- {knowledgeability}, n. --
{knowledgeably}, adv. -- {knowledgeableness}, n.
[PJC]