buried abutment

例句：

1. 1. The engineer carefully placed the buried abutment to ensure stability.
   工程师小心翼翼地放置了埋置的支座，以确保稳定性。
2. 2. The construction crew had to dig up the buried abutment to access the underground pipeline.
   施工队伍不得不挖掘埋置的支座，以进入地下管道。
3. 3. The new bridge was built with a buried abutment that could withstand heavy traffic.
   新桥梁建造时采用了一个可以承受重交通的埋置支座。