Because of the asymmetry of the quasi-metric, the concept of left (right) fixed point of the mapping from a quasi-metric space to itself is given.是什么意思_Because of the asymmetry of the quasi-metric, the concept of left (right) fixed point of the mapping from a quasi-metric space to itself is given.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句