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单词 pullorum disease
释义

WordReference Random House Unabridged Dictionary of American English © 2024
pul•lorum disease′  (pə lôrəm, -lōr-),USA pronunciation [Vet. Pathol.]
  1. Veterinary Diseasesa highly contagious, frequently fatal disease of young poultry caused by the bacterium Salmonella gallinarum (pullorum), transmitted by the infected hen during egg production, and characterized by weakness, loss of appetite, and diarrhea.
  • Neo-Latin (Bacterium) pullorum former name of the bacterium, Latin pullōrum, genitive plural of pullus cockerel, chicken (see pullet)
  • 1925–30

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更新时间:2025/7/3 21:58:35