加a表示又一次,不管序数词是什么.
如:He failed again,but he wanted to try a second time.想又失败了,但他想再试一次.
不加a,那么前面就要加the 或one's,表示第几.如:
It is the third book that he wrote.这是他写的第三本书.
The is my first English dictionary.这是我的第一本英语词典.
加a表示又一次,不管序数词是什么.
如:He failed again,but he wanted to try a second time.想又失败了,但他想再试一次.
不加a,那么前面就要加the 或one's,表示第几.如:
It is the third book that he wrote.这是他写的第三本书.
The is my first English dictionary.这是我的第一本英语词典.