By cob= by close of business 结束工作时 i will be in touch with you by cob next thursday 。 释义:我会在周四下班前会和你联系。 例句: some firms, such as mckinsey, win plenty of. 在电子行业上什么叫做cof,cob,tab它与cog和fog有何区别?cof(chip on flex,or,chip on film),常称覆晶薄膜,是将集成电路(ic)固定在柔性线路板上的晶粒软. Cob为多义词,主要意向包括:中国拳击公开赛英文缩写;中国拳击公开赛(china open of boxing,简称cob )是迄今为止在亚洲举办的最高规格专业拳击赛,首届比赛于2010年4月5.