curve
[英][kə:v][美][kɚv]
n.弧线,曲线; 曲线状物; 弯曲物; [棒]曲线板;
vt.使弯曲; 使成曲线; 使成弧形;
vi.弯曲; 弯成曲线,弯成弧形; 沿曲线行进;
adj.弯曲的; 曲线形的;
第三人称单数：curves过去分词：curved复数：curves现在进行时：curving过去式：curved
[例句]What sort of demand curve is that?
这反映了什么样的需求曲线呢?
2.It is built in a curve,facing the prevailing winds.
它外表是一个弧形,正对着吹过来的风.
3.Go jump off a supply curve!
从供应曲线上面跳下去吧!
4.The phillips curve is back.
菲利普斯曲线理论又回归了.
5.Mentors flatten your learning curve.
导师们拉平你的学习曲线.