n. 列, 线, 绳, 电线, 线路, 路线, 航线, 作业线, 界线, 战线, 外形, 排, 家系

vt. 排成一行, 顺...排列, 划线于, 加衬里, 使有线条, 使起皱纹

vi. 排队

[计] 线路

n. a formation of people or things one beside another

n. a mark that is long relative to its width

n. a formation of people or things one behind another

n. a length (straight or curved) without breadth or thickness; the trace of a moving point