Pennon.彭诺Penn佩恩(姓氏)pennate drainage羽状水系Pennithera comisn.仁羽带尺蛾Pennisetum Stalk狼尾草Pennisetum grass狼尾草penniform muscle羽状肌Penn World Tables宾(夕法尼亚)大(学)世界表格penning discharge潘宁放电,彭宁放电Pennisetum hybrid杂交狼尾草Pennisetum pureum杂交狼尾草pennolene whiteoil白色药用润滑油