reciprocating steam pump中文,reciprocating steam pump的意思,reciprocating steam pump翻译及用法 2025-11-24 21:01 浏览次数 14 reciprocating steam pump英[riˈsiprəkeitiŋ sti:m pʌmp]美[rɪˈsɪprəˌketɪŋ stim pʌmp]往复式蒸汽泵