reciprocating pump中文,reciprocating pump的意思,reciprocating pump翻译及用法 2026-10-18 10:36 浏览次数 32 reciprocating pump英[riˈsiprəkeitiŋ pʌmp]美[rɪˈsɪprəˌketɪŋ pʌmp][机] 往复泵;循环泵