deer是可数名词吗
deer是可数名词，但是单复同形，即单数是deer，复数也要写成deer。
deern.鹿
t\'s going to be the death knell of the red deer.
这将导致马鹿的灭绝。
The Trust\'s annual meeting has decided by a narrow majority to ban deer hunting.
国民托管组织的年度会议以微弱的多数票决定禁止猎鹿。
By cross-breeding with our native red deer, the sika deer have affected the gene pool.