segment：释义

Any of the parts into which something can be divided: segments of the community; a segment of a television program.

Mathematics The portion of a line between any two points on the line.

Mathematics The area bounded by a chord and the arc of a curve subtended by the chord.

Mathematics The portion of a sphere cut off by two parallel planes.

Biology A clearly differentiated subdivision of an organism or part, such as a metamere.

To divide or become divided into segments.