segment
英 ['segm(ə)nt]
美['sɛɡmənt]
	    - vi. 分割
 - n. 段;部分
 - vt. 分割
 
英英释意
- 1. one of several parts or pieces that fit with others to constitute a whole object;
 - "a section of a fishing rod"
 - "metal sections were used below ground"
 - "finished the final segment of the road"
 
- 2. one of the parts into which something naturally divides;
 - "a segment of an orange"