单词	ken-mark
释义	ken-mark [网络] 肯标记
随便看	operating expense ratio operating expenses operating experience operating experience feedback Operating exposure operating face operating facilities operating factor operating failure operating feature operating field operating flexibility operating flexibility of tray operating floor operating floor plan operating flow operating flowchart operating fluid operating fluid loop operating flux operating flux level operating force operating force measurement operating forces operating fork ball-end 说4 说一不二说一是一，说二是二说三道四说东谈西说东道西说亲道热说今道古说到曹操，曹操就到说千说万电缆电缸电缸子油电网电老虎电耗电耗子电能电脉冲电脑