autumn

秋天、秋季英式，美式多用 fall

The mountains are especially beautiful in autumn.

山上的景色在秋天特別美。

晚期、衰退期文學

He wrote his finest poems in the autumn of his life.

他在人生的晚年寫下最好的詩作。

秋天的、秋季的

We walked through piles of dry autumn leaves.

我們走過一堆堆乾枯的秋葉。