英语词汇“stage of concrete operation”的翻译、意思、用法、释义-英汉汉英双解词典

单词	stage of concrete operation
释义	stage of concrete operation 具体运算阶段
随便看	Trading department/mechanics trading dependence trading desk trading difference trading disputes trading distribution trading dividends trading frequency trading function trading fund trading giant trading group trading hall trading down trading duration Trading Economies trading economy trading efficiency trading enterprise trading environment trading environment damage trading error trading establishment trading estate trading estates