曲線的英文：
[Mathematics] a curve; a curve (or curved) line

mathematics是什么意思：
n. 数学

mathematical manipulation
数学变换

He is a mathematics major.
他是主修数学的学生。

Mathematics is my special area.
数学是我的专业。

curve是什么意思：
n. 曲线，弧线，曲面，弯曲；曲线球
v.（使）沿曲线运动

Joining Convex (Outer) Curves to Concave (Inner) Curves
缝合凸出的弯曲部位和凹曲部位

The road curved sharply to the right.
道路有个急转弯拐向右边。

To bend or curve downward;stoop.
弯向下弯曲；俯曲

curved是什么意思：
弯曲的

Joining Convex (Outer) Curves to Concave (Inner) Curves
缝合凸出的弯曲部位和凹曲部位

The road curved sharply to the right.
道路有个急转弯拐向右边。

To bend or curve downward;stoop.
弯向下弯曲；俯曲