英语词汇“changed-speed operation”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	changed-speed operation
释义	changed-speed operation un. 变速运转
随便看	social habit social hall social harm social harmony social health social heredity social hierarchy social historian social-historical social history social histroy of science social homeostasis social-host social-housing social housing social humanism social hygiene social hygienics sociali social idealism social ideals social-identity social identity social identity theory social identity threat 叉开十指抓跳蚤叉手不离方寸叉手告人难叉鸡没有叉得着，反丢掉了一把米及之而后知，履之而后艰及之而后知，履之而后艰，乌有不行而知之者乎？……披五岳之图以为知山，不如樵夫之一足；谈沦溟之广以为知海，不如估客之一瞥；疏人珍之谱以为知味，不如庖丁之一啜。及之而后知，履之而后难及其壮也，血气方刚，戒之在斗。及其老也，血气既衰，戒之在得。及其锋而用之，可以有大功。苦差苦差使苦巴巴苦干苦役苦待苦心苦心孤诣苦思苦恋