您要查找的是不是：
- U 形曲线 U
- “U”形曲线 U style curve
- 曲线 (n) curved shape
- u盘
- 成形 shaped
- 异形 heteromorphism
- 曲线的 curvilinear
- 形的 aitch
- 标准曲线 specification curve
- 六角形 hexagon
- 心形 heart-shaped
- 八边形 octagon
- 楔形 cuniform
- 八角形 octagon
- 圆柱形 cylindrical; cylinder-shaped
- 分形 fractal
- 波浪形 undulation
- 得意忘形 forget oneself in one's excitement
- 四边支承矩形板振形曲线及其正交性 Vibration Mode Curve and Its Orthogonality of the Rectangular Plates with Four Edges Supported
- U形河曲内的土地在有这样的弯管的河里的地 The land within such a bend of a river.
