I.O.U.
also IOU, I O U, 1610s, originally as IOV (see V); with punning reference to "I Owe You."
| 词汇 | I.O.U. |
| 词根词缀 | Online Etymology Dictionary I.O.U. also IOU, I O U, 1610s, originally as IOV (see V); with punning reference to "I Owe You." |
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