n. 反刍的食物
📖 牛津释义
cud
n
1 [U] food that cattle, etc bring back from the stomach into the mouth to chew again 反刍的食物(牛等自胃部返回口中再次咀嚼的食物).
2 (idm 习语) chew the cud => chew.
🗣️ 情景例句
I want our children to learn
我要孩子们学习到
as the wave leaves the particles behind back to its starting point again.
当波浪把微粒留在身后时又回到出发点。
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