knowledgeable

形容词

1. 1

   知识丰富的、博学的、有见识的

   The new guide is friendly, patient, and surprisingly knowledgeable.

   新来的导览员亲切、有耐心，而且知识相当丰富。

2. 2

   熟悉的、精通的、通晓的常接 about 或 in

   She is extremely knowledgeable about local wildlife and plants.

   她对当地的野生动物和植物非常熟悉。