英语词汇extra-heavy valve怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	extra-heavy valve
释义	extra-heavy valve 简明释义加重型阀门网络释义 1 ?加重型阀门加重型阀门
随便看	concentric force concentric form concentric fracture concentric fracture concentric gas lift mandrel concentric goniometer stage concentric gripping concentric groove concentric hollow jet spinneret concentric hypertrophy concentric hypertrophy of heart concentric inlet and outlet concentric inlet and outlet core concentricity concentricity concentricity checking fixture concentricity error concentricity gauge concentricity tester concentricity tolerance concentric jaw chuck concentric jaw chuck concentric joining concentric joint concentric jointing

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。