CUD Could能;可以
cud transfers反刍物团移置
CUD ConcentratorUnitControl集线器控制器
cud dropping反刍物团
cud soup豆腐汤
cud kQd反刍的食物
CUD ComponentUsageDesignator部件用法指示符
senile cud老年冠心病
cud chewer反刍动物
PHRASE（习语） 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. 反刍的食物