ovale卵圆的ovaladj.卵形的；椭圆形的n.椭圆；椭圆形跑道oval-shape structure卵形结构oval-bowl soup spoon椭圆形汤匙oval cylindrical shell椭圆柱壳oval flat-head screw椭圆平头螺钉oval countersunk rivet[机] 扁圆顶埋头铆钉oval countersunk screw椭圆埋头螺钉oval curve coefficients卵型曲线参数oval verrucous carcinoma口腔疣状癌ovally grooved seal face椭圆槽密封面oval open vegetable dish椭圆形无盖蔬菜碟