a rainy day

• n. 雨天；穷困的日子

a rainy day的用法和样例：

例句

用作名词 (n.)

1. Rainy days give me a feeling of melancholy.
   雨天给我一种忧郁的感觉。
2. Commend me to a leaky house on a rainy day.
   雨天我要漏水的房子才怪呢。
3. He earned a bare living at that time.
   那时他过着穷困的日子。
4. The hero of this novel is a poor peasant.
   这部小说的男主角是个穷困的农民。