基本解释n.扁莎亚属同根派生 Pycreus相关词英汉例句Pycreus chekiangensisn. 浙江扁莎Pycreus globosusn. 球穗扁莎Pycreus delavayin. 黑鳞扁莎Pycreus latespicatusn. 宽穗扁莎Pycreus lijiangensisn. 丽江扁莎Pycreus更多例句