平行线 meaning in English
collateral lines
driver parallel lines
parallel-line
Examples
- He proved the existence of parallel lines .
他证明了平行线的存在性。 - Parallel lines indicates a break in continuity .
平行线表示连续的中断。 - A family of parallel lines cut the conic .
有一组平行线与圆锥曲线相交。 - Consider a family of parallel lines that cut the conic .
设有一组平行线与圆锥曲线相交。 - One of the five parallel marks constituting a staff
谱线五线谱上五条平行线中的一条