英语词汇“second category”的翻译、意思、用法、释义-英汉汉英词典

单词	second category
释义	second category 【数学】第二范畴以上来源于：《21世纪大英汉词典》
随便看	heald levelling motion heald motion healdsburg heald shaft heald shedding heald shedding apparatus heald stave healdton healed healed structure healee healer healers healey healey, denis (winston) healie-feelie healing healing art healing by first intention healing by second intention healing factor healing--fracture healingly healing of radiation damage healing powers