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

单词	operation certificate of machinery
释义	operation certificate of machinery 机械操作证
随便看	headcanon headcanons headcap head cap head-capacity characteristic head capacity curve head-capacity curve head capsule head-capsule head-capsules head carriage headcarry headcase head case head-case headcases head-cases head cases headcasting head cavity head cervical spine supporter for adult headchair head characteristic head check head checks 遥想公瑾当年遥拥峥嵘遥指前村烟树遥指孤村道遥指斗牛西遥望中原遥望具区遥望翠凹遥望黄金台遥望齐州九点烟异丁烯异丁烷异丙基异义异乎寻常异乡异于异人异位性皮炎异体