劍橋詞典abbreviation for I owe you: a written promise to pay back a debt 借據(jù)，欠條（I owe you的縮寫） Here's an IOU for the fiver you lent me. I'll pay you back on Monday . 這是你借給我5英鎊的借據(jù)。我星期一還給你。 返回 IOU