The pronunciation of "dun" is dūn

Interpretation

1. Mound: mound.

2. Thick and coarse stones, wood or building foundations, etc.: stone piers, bridge piers.

3. Quantifier, used for plants that are clustered together or several together: a few piles of grass, a pile of rice seedlings.

Sentence making

1. Mounds [tǔ dūn]: You see, they are shaped like mounds.

2. Mound [tǔ dūn]: The man has been sitting on the mound all day.

3. Stone mound [shí dūn]: The owner brings out a The grilled fish was placed on the stone pier, and he gestured with his hands and feet, gesturing for them to eat together.

4. Bridge pier [qiáo dūn]: The water flow stirred up by the bridge pier turns up waves as high as a person, hitting the head and head.

5. Bridge pier [qiáo dūn]: The surging river water rushes down and rushes towards the bridge foundation, seriously threatening the poured bridge pier.