rpm
uk/ˌɑː.piːˈem/ us/ˌɑːr.piːˈem/
每分钟转速，转／分（revolutions per minute的缩写）
abbreviation for revolutions per minute: used when stating the number of times something goes round during a minute
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。