单词	艉斜坡
释义	同艉斜跳板--艉斜坡
随便看	principal assistants of goddess of sailors principal axes principal axes of strain principal axis principal axis factor principal axis of ellipse principal axis of inertia principal axis of quadric principal axis of section principal axis of strain principal axis of stress principal axis of symmetry principal-axis theorem principal axis transformation principal azimath principal azimuth principal bearing principal block principal bond principal book principal boy principal brace principal branch principal bundle principal (capital) and interest