curve
- n. 曲线；弯曲；曲线球；曲线图表
- vt. 弯；使弯曲
- vi. 成曲形
- adj. 弯曲的；曲线形的
英英释意
- 1. the trace of a point whose direction of motion changes
- 2. a line on a graph representing data
- 3. a baseball thrown with spin so that its path curves as it approach the batter
- 4. the property possessed by the curving of a line or surface
- 5. curved segment (of a road or river or railroad track etc.)