[/kɔːd; kɔrd/] n (in music) combination of notes usu sounded together in harmony （音乐的）和弦, 和音. chord 2 [/kɔːd; kɔrd/] n
用法: 1 (mathematics 数) straight line that joins two points on the circumference of a circle or the ends of an arc 弦（与圆的两点或弧的两端相交的直线）. =>illus at circle 见circle之插图.
用法: 2 string of a harp, etc （竖琴等的）弦.
用法: 3 (idm 习语) strike a chord => strike2. touch the right chord => touch2.