cud
n.(名词)
Food regurgitated from the first stomach to the mouth of a ruminant and chewed again.
反刍的食物:由反刍动物的第一胃逆入口腔并再次进行咀嚼的食物
Something held in the mouth and chewed, such as a quid of tobacco.
咀嚼物,口嚼烟块:放在口中进行咀嚼的东西,如烟草块
来源:
Middle English
中古英语
from Old English cudu
源自 古英语 cudu