个人需求曲线的英文：
individual demand curve
adj. 个别的；个人的；独特的
n. 个人，个体
- The quality of being an individual;individuality.
个性作为单个人的特点；个人特征 - Individualism untempered by social responsibilities.
利己主义与社会责任不可调和。 - Gould was an intensely private individual.
古尔德曾是个相当孤僻的人。
n. 要求，所需之物；需求，需要
v. 要求；询问，质问；命令；需要
- It is the demand, stupid.
傻瓜，答案是需求。 - Demand exceeds supply. The supply is not adequate to the demand．
供不应求 - I demand a recount.
我要求重算。
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