birches
[bə:tʃ]
[ birches ]
n.桦树, 桦木, 用桦条抽打
v.用桦条抽打
例句与用法：
Lithe birch branches.
柔软的桦树枝
Alder trees belong to the birch family.
赤杨属于桦木科。
The birch has smooth bark and slender branches.
桦树有光滑的皮和细长的枝。
词形变化：
动词过去式: birched |
动词过去分词: birched |
动词现在分词: birching |
动词第三人称单数: birches |
