birch的中文意思、音标与词形变化

n. 桦树, 桦木, 桦条 [医] 桦

n. hard close-grained wood of any of various birch trees; used especially in furniture and interior finishes and plywood n. any betulaceous tree or shrub of the genus Betula having a thin peeling bark n. a switch consisting of a twig or a bundle of twigs from a birch tree; used to hit people as punishment v. whip with a birch twig