词汇	ink black
释义	ink black 墨黑色
随便看	exchange arbitrage exchange arbitration exchange arc welding machine exchange area exchange area cable exchange area facilities exchange area layout exchange area nerwork exchange area network exchange arrangements exchange article by article exchange articles exchange as per endorsement exchange as per indorsement Exchange asynchronous motor exchange at discount exchange at equal value exchange at frontier exchange at par exchange at permium exchange at premium exchange a treaty exchange at the rate exchange attraction exchange at unequal value