倒数第二

We'll be sitting in the second carriage from the bottom of the train.

我们的位置在倒数节车厢里。

The villain of the novel is polished off in the last chapter but one.

小说中的那坏蛋在书中倒数被干掉了。

November is the penultimate month of the year.

十一月是一年中倒数的月。