这是一个鸡蛋。
This is an ___egg.
早餐我通常吃两个煮鸡蛋。
I usually have two boiled ___eggs for breakfast.
这个鸡蛋坏了。
This ___egg is bad.
我早餐吃了一个鸡蛋和一片面包。
I had an ___egg and a piece of bread for breakfast.