| 单词 | newcastle disease |
| 释义 | > as lemmasNewcastle disease Newcastle disease n. [first recorded in Britain near Newcastle in 1927] an acute, infectious, often fatal disease of birds (esp. poultry) caused by a paramyxovirus and characterized by lethargy followed by paralysis and difficulty in breathing; also called fowl pest.extracted from Newcastlen.1< as lemmas |
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