Planera普拉内拉planen.飞机；水平；平面n.刨子n.悬铃木adj.平的；飞机的vt.磨平；刨vi.（鸟、飞机）滑翔plane elasticity平面弹性plane slide over飞机从 ... 滑过planer technique刨床技术Plane Accountant平面会计plane and swerve平面转弯plane touch down飞机降落护plane coordinate平面坐标plane projection平面投影plane of crystal晶体表面plane goniometer平面测角计

1. The carpenter trimmed the lumber with a plane.
   木匠用刨子把木刨平。
2. There are still a few rough places on the surface of the table that need to be planed down.
   桌子的表面仍有一些粗糙的地方需刨平。