Walnut
例子
He picked up a walnut from the ground and looked at its smooth, brown shell before cracking it open.
他从地上捡起一颗核桃,在敲开之前看了看它光滑的棕色外壳。
02
核桃树, 普通核桃树
a tree that produces edible nuts and belongs to the genus Juglans
03
胡桃木, 核桃木
hard dark-brown wood of any of various walnut trees; used especially for furniture and paneling



























