同义词:birch tree
a switch consisting of a twig or a bundle of twigs from a birch tree; used to hit people as punishment"my father never spared the birch"
同义词:birch rod
v.whip with a birch twigadj.consisting of or made of wood of the birch tree同义词:birchenbirken
white birch白桦;白桦树
silver birch[植]欧洲桦;纸皮桦;黄桦
birch forest桦林;桦手