self-priming pump中文,self-priming pump的意思,self-priming pump翻译及用法 2026-10-18 13:32 浏览次数 36 self-priming pump英[self ˈpraimiŋ pʌmp]美[sɛlf ˈpraɪmɪŋ pʌmp][机] 自吸泵;自引泵;[机] 自动引水泵