来自彭恩生的问题
【fiveheadofcattle还是fiveheadsofcattlefiveheadofcattle中head加不加"s"?】
fiveheadofcattle还是fiveheadsofcattle
fiveheadofcattle中head加不加"s"?


【fiveheadofcattle还是fiveheadsofcattlefiveheadofcattle中head加不加"s"?】
fiveheadofcattle还是fiveheadsofcattle
fiveheadofcattle中head加不加"s"?
加.复数cattle不变,但量词要变