velum读音_释义_翻译
velum 朗读
velum
音标：viːləm
velum翻译
velum双语用法和例句
相关单词
valvulitis voronezh vaccinal vermiculated vergilian vapid vicegerent visionary vireo voltammeter vicariously vinca vizier vernalize vindaloo viewphone vessel vraic vista vexilla