Leaf apex gradually acuminate or abruptly tapered and indistinctly mucronate; winter bud scales early deciduous or some persistent at base of branch.是什么意思_Leaf apex gradually acuminate or abruptly tapered and indistinctly mucronate; winter bud scales early deciduous or some persistent at base of branch.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句