What does the pier mean? Dunhuang word group

1, Dun, pronounced dūn, originally meant mound, heavy stone, wood or building foundation, etc. It is also a quantifier, used for clustered plants or several plants together. Dun is also a surname.

2. "Dun" word group:

Pier, pier, stump, chubby pier, pier fruit, thick pier, chubby pier, short pier, wooden pier, mud pier, brocade pier, Xie 'an pier, high pier, smoke pier, pier, solid pier, general pier, pier fort, blunt pier, oil pier, sluice pier, tower pier, pier, pier, pier, pier, pier.