英文解释在里面。。。。。。。。我说吧!狗最爱在此树,翘腿撒尿的。。。。。。
dag + wood, from dag (“a sharp object”).
- Any of various small trees of the genus Cornus, especially the wild cornel and the flowering cornel
- The wood of such trees and shrubs.
- A wood or tree similar to this genus, used in different parts of the world.