4th的完整形式

完整形式是fourth，例如：

1、He is beginning his fourth consecutive term of office.他開始了第四屆任期。

2、This was the fourth album by the top rock outfit.這是這個頂級搖滾樂隊的第四張唱片專輯。

3、The 800 metres is the fourth event of the afternoon.800米賽是下午的第四項比賽。