o/b
preposition
ukuswritten abbreviationforon or before: used before adatein adocument,invoice, etc. to show that thedateshownis the lastacceptabledatefor something to bepaidor done:
Investments must bereceivedo/bApril5.
| 单词 | o/b |
| 释义 | o/b preposition ukuswritten abbreviationforon or before: used before adatein adocument,invoice, etc. to show that thedateshownis the lastacceptabledatefor something to bepaidor done: Investments must bereceivedo/bApril5. |
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