1) cluster
[英]['klʌstə(r)] [美]['klʌstɚ]

樁群
2) Pile group

群樁
3) Group action

群樁作用
4) Pile
[英][paɪl] [美][paɪl]

樁
5) Pile hammer

樁錘、樁鎚
6) anchor pile

錨樁
参考词条