submerged pump中文,submerged pump的意思,submerged pump翻译及用法 2026-10-18 17:20 浏览次数 32 submerged pump英[səbˈmɜ:dʒd pʌmp]美[səbˈmədʒd pʌmp]浸没泵,液下泵;潜水泵