n.惡犬（尤指雜種狗）；卑鄙小人；膽小鬼
She was frightened by a cur. 她被一條雜種狗嚇壞了。
A wild cur flung itself at him with bared fangs and slashed a rent in his overcoat. 一只惡狗張牙舞爪猛地朝他撲來, 撕破了他的上衣。
You treacherous cur! 你這個(gè)背信棄義的家伙！
