transmission gear efficiency of shafting中文,transmission gear efficiency of shafting的意思,transmission gear efficiency of shafting翻译及用法 2025-12-18 06:06 浏览次数 27 transmission gear efficiency of shafting英[trænzˈmiʃən ɡiə iˈfiʃənsi ɔv ˈʃɑ:ftiŋ]美[trænsˈmɪʃən ɡɪr ɪˈfɪʃənsi ʌv ˈʃæftɪŋ][机]