| 释义 |
WordReference Random House Unabridged Dictionary of American English © 2024birr1 (bûr),USA pronunciation n. - force;
energy;
vigor. - emphasis in statement, speech, etc.
- a whirring sound.
v.i. - to move with or make a whirring sound.
- 1275–1325; Middle English bire, bur, Old English byre strong wind; cognate with Icelandic byrr favorable wind; akin to bear1
- Currencya paper money, silver coin, and monetary unit of Ethiopia, equal to 100 cents: replaced the Ethiopian dollar in 1976.
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