numberock parallel lines

parallel lines 平行线

lines弧线 arc曲线 curve虚线 dotted line平行线 parallel lines对角

平行线:在同一平面内,永不相交的两条直线叫平行线(parallel line))

永不相交(也永不重合)的两条直线(line)叫做平行线(parallel lines)

垂直线arc [ɑ:k] 弧线curve 曲线parallel lines 平行线depth 深度

Tips:Do Not Provide
Personal Loans: Go Easy On Your Finances
Finance, Finance, Finance, Foreign Exchange, Stocks, Currency Circle, Venture Capital, Bitcoin, ICO...