a nut with a slightly bitter taste and a series of folds in it and a hard shell , or (the expensive light brown wood from) the tree that produces these nuts
发音
例句
1. Walnut is a local specialty here. 核桃是此地的土特产。 2. The stool comes in several sizes in walnut or mahogany. 凳子有几种尺寸,材质分胡桃木和红木两种。