shacklen.手铐;脚镣;镣铐;束缚物v.给...戴上镣铐;束缚
shackle stud钩环柱螺栓
shackle link铐链
shackle bolt连钩螺栓
shackle joint钩环接头
shackle block带钩环滑车
shackle chain膝关节
shackle-bonen.腕
shackle-jointn.环状关节
shackle bracket钩环架
shackle insulator茶托绝缘子,穿心绝缘子,锁扣绝缘子