词语线段
解释line segment
line segment〔名词〕线段详细»
line segment线段,弦详细»
line segment线段详细»
线段〔名词〕line segment,segment详细»
线段section of line;segment of a line详细»
线段〔名词〕segment详细»
线段section of line详细»
线段winding disk详细»