英语词汇hydrodynamic mechanical seal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	hydrodynamic mechanical seal
释义	hydrodynamic mechanical seal 简明释义动压机械密封专业释义 1 机械工程流体动压式机械密封
随便看	ultralimit ultralinear ultralinear ultralinear ultra linear amplifier ultra-linear amplifier ultralinear amplifier ultralinear circuit ultra linearity ultra linear voltage-to-frequency converter ultralite ultra-lite ultralong ultra-long period ultra-long range ultra-long-range ultra-long range (ulr) ultra long spaced electric log ultralong-spaced electric log ultra-long-spaced electric log ultra-long spacing electrical log ultra-long wave ultralong wave ultra long wave ultra-loose

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。