"related notes in music," 1590s, ultimately a shortening of accord (or borrowed from a similar development in French) and influenced by Latin chorda "catgut, a string" of a musical instrument (see cord (n.)). Spelling with an -h- first recorded c. 1600, from confusion with chord (n.2). Originally two notes; of three or more from 18c.
chord (n.2)
"structure in animals resembling a string," 1540s, alteration of cord (n.), by influence of Greek khorde "gut-string, string of a lyre, tripe," from PIE *ghere- "gut, entrail" (see yarn). The geometry sense is from 1550s; meaning "feeling, emotion" first attested 1784.
双语例句
1. Burke's sentiments undoubtedly struck a responsive chord in Parliament.
伯克的观点无疑引起了议会的积极回应。
来自柯林斯例句
2. Her speech struck a deep chord in my heart.
她的话深深地拨动了我的心弦.
来自《简明英汉词典》
3. This is a chord of a circle.
这是个圆的弦.
来自《简明英汉词典》
4. For the Chord function, Windows connects the endpoints of the arc.
对于Chord函数, Windows连接弧的端点.
来自互联网
5. To solve the problem , a new P 2 P system is proposed to improve the Chord system.