planarian.[动]涡虫；真涡虫planaradj.平面的；二维的；平的n.平面planar rotation平面旋转, 平面旋度Planar gridding平面网格化planar xanthoma扁平黄瘤planar molecule平面分子planar sequence平面顺序planar junction平面结planar detector平面探测器planar monopole平面单极子Planar linkages平面连杆机构planar bar code二维码