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cud

C 開頭單詞托福詞匯

柯林斯詞典

cud /k?d/

1. PHRASE When animals such as cows or sheep chew the cud, they chew and swallow their partly digested food over and over again before finally swallowing it. 反芻的食物

劍橋詞典

習(xí)語

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