vacuometer用法_例句
vacuometer 朗读
vacuometer
音标：ˌvækjʊ'ɒmɪtə
vacuometer翻译
vacuometer双语用法和例句
相关单词
ventrotomy vitebsk vertebral vitrifaction volauvent veloce viomycin vlach victimization v vtc vologda verriculate vespid vapid verticillium voiceover vrm vectorgraph vila