英语中sheep是可数名词,单复数同形。
sheep n.羊;绵羊；复数： sheep；
例句：
Sheep were grazing in the fields.
羊在野地里吃草。
相关介绍
The path was no better than a sheep track.
那条小路简直就像是羊肠小道。
The sheep are allowed to roam freely on this land.
绵羊可以在这片地上自由走动。
At clipping time sheep need to be penned.
在剪羊毛时，需要把羊圈起来。
