a lump in one's throat的用法和样例：
- Seeing him out of the plane and down the gangway gave me a lump in my throat.
- I always get a lump in my throat during sad movies.
- I seized her bony hand with a lump in my throat.
- Several had a lump in their throat.
- I thanked him with a lump in my throat.
- Vera found a lump in her right breast.