直线 /zhíxiàn/ angolul

chord [chords]▼(straight line)
noun
[UK: kɔːd] [US: ˈkɔːrd]

line [lines]▼(path through two or more points, threadlike mark)
noun
[UK: laɪn] [US: ˈlaɪn]

straight line▼(line with no curvature)
noun
[UK: streɪt laɪn] [US: ˈstreɪt ˈlaɪn]