Any of various plants of the genus Viola, especially a California violet (V. pedunculata) or a European pansy (V. tricolor), having ovate leaves and variously colored flowers.是什么意思_Any of various plants of the genus Viola, especially a California violet (V. pedunculata) or a European pansy (V. tricolor), having ovate leaves and variously colored flowers.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句