跳跳把所有朋友都问了个遍，可是他的朋友们不肯给她任何东西，连面包渣、干胡萝卜头都没有！
He asked all of his friends, but no one gave him even a crumb of or a wilted carrot top.
每一头猎豹，都是问心无愧的独行侠，哪怕饥肠辘辘，也永远不会和秃鹫争夺一丝腐渣和残肉。
Each and every cheetah is virtually a lone ranger who, even in desperate hunger, is above scrambling with condors for any leftovers or dregs of meat.
前言： 湿砂型铸铁件产生砂孔和渣孔缺陷的主要原因是：（1）芯头或砂台的间隙偏小；
The reasons causing sand inclusion and slag inclusion are: ( 1 ) gaps between mould and core prints or cods too small;
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