详细解释:n. 桦树, 桦木, 桦条
【医】 桦
词型变化：
动词过去式:birched过去分词:birched现在分词:birching第三人称单数:birches英语解释：
名词 birch:
hard close-grained wood of any of various birch trees; used especially in furniture and interior finishes and plywoodany betulaceous tree or shrub of the genus Betula having a thin peeling bark同义词：birch tree