v.发咯咯声；发啧啧声
n.(孵蛋鸡)咯咯声；傻瓜
The hen clucked when calling her chickens. 母鸡唤小鸡时，发出咯咯的叫声。
He clucked his disapproval about it. 他发出啧啧声以示反对。
用作名词 (n.)Here a cluck, there a cluck, everywhere a cluck-cluck. 这里咯一声，那里咯一声，到处咯咯叫。
Some cluck came in and asked for a lefthanded monkey wrench. 有个傻瓜进来要借一把供左撇子使用的活动扳手。
adj.愚蠢的
