曲线

• Pinyin: qū xiàn
• Hanzi breakdown: 曲 = 曰 + 一 (bent/curved shape); 线 = 纟+ 戋 (line/thread — twisted silk threads)

Meaning

Curve; curved line; a line that deviates from straightness. Figuratively: an indirect or roundabout approach.

In mathematics and engineering, denotes a curve. In everyday speech, 走曲线 or 曲线救国 describes a roundabout strategy. Also used in data visualization for trend curves.

Examples

1. 这座桥梁以其优美的曲线造型成为城市地标性建筑。 With its graceful curved design, the bridge has become a landmark building in the city.
2. 经济学家通过分析历年数据绘制出一条展示就业率变化的曲线。 By analyzing data from past years, the economist drew a curve showing changes in the employment rate.
3. 她采用曲线方式，借助第三方的力量间接解决了这一棘手问题。 She took an indirect approach, using a third party’s help to solve the tricky problem.

Usage Guide

Context: architecture, data analysis, engineering, strategy

Tone: neutral

Do Say

• 建筑师在设计中大量运用曲线元素，使整体空间呈现出流畅而富有张力的视觉效果。(The architect made extensive use of curved elements in the design, giving the overall space a fluid and tension-filled visual effect.)
• 医院的心电图显示出一条平稳而规律的曲线，表明患者的心脏功能已恢复正常。(The ECG at the hospital showed a stable and regular curve, indicating that the patient's cardiac function had returned to normal.)

Don't Say

• 这条路是曲线的 — use 弯曲的路 or 蜿蜒的道路 for a winding road; 曲线 is a noun (a curve/curved line), not an adjective for describing a road

Origin & History

曲 (bent/curved) + 线 (line/thread) — a bent or curved line

Cultural Context

Generation: All ages

Social background: Universal