last class

例句：

1. 1. We need to finish the work before the last class.
   我们需要在最后一堂课之前完成工作。
2. 2. She was late for her last class and had to retake it.
   她最后一堂课迟到了，不得不重修。
3. 3. The teacher announced that there would be a special final class today.
   老师宣布今天有特别的最后一堂课。