| 释义 |
平行线 píng xíng xiàn ★☆☆☆☆n.名词⁰·⁰⁰⁰⁹ᴾᵃ¹⁰⁹⁷⁷
基本例句
parallelparallel linesparallel linecollateral linesribbon feeder繁体平行線盾形纹章上的横条纹画在盾形纹章上的两条水平的平行线A pair of horizontal parallel lines drawn across a shield.
平行线，平行面如直线或平面等一组平行的几何图形之一One of a set of parallel geometric figures, such as lines or planes.
谱线五线谱上五条平行线中的一条One of the five parallel marks constituting a staff. |