iou iou艾欧艾欧
affair IOU打白条
An IOU白条
ssue IOU打白条
ou iou谋求韵;追求韵;钻营韵;寻求韵
Iou Kuroda黑田硫黄
cisco iou思科欠条;思科借条
IOU format借条的格式
issue IOU打白条;打白条子
N-COUNT（可数名词） An IOU is a written promise that you will pay back some money that you have borrowed. IOU is an abbreviation for "I owe you." 欠条