两头牛英语怎么说?twenty heads of cattle 对么.还是twenty head of cattle
两头牛英语怎么说?twenty heads of cattle 对么.还是twenty head of cattle
five head of cattle 还是 five heads of cattle
两个句子对错~是They sold twenty head of cattle this week.还是They sol
Mr Smith bought twenty more head of cattle.这里的head 是否加s
200 head of cattle
"six head of cattle
10 head of cattle 为什么?
英语表示一头牛:a head of cattle.而head也是头的意思,
tow head of cattle 中的 head要加s吗
5头牛five head of cattle ,head 不用复数啊?
two head of cattle,head要加s吗?可是为什么ten head of cattle 又不用加s?
a head of cattle 可以这样说吗?cattle 不是复数吗