birch的英文釋義Noun 1. hard close-grained wood of any of various birch trees; used especially in furniture and interior finishes and plywood
2. any betulaceous tree or shrub of the genus Betula having a thin peeling bark
3. bundle of birch twigs used to hit people as punishment
Verb 1. whip with a birch twig
Adjective 1. consisting of or made of wood of the birch tree