单词 | birr |
释义 | Word Frequency birr 1(bɜː) mainly US and Scottish verb 1. to make or cause to make a whirring sound noun 2. a whirring sound 3. force, as of wind 4. vigour; energy Word origin Old English byre storm, related to Old Norse byrr favourable windWord Frequency birr 2(bɜː) noun the standard monetary unit of Ethiopia, divided into 100 cents Word origin C20: from Amharic |
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