ㄉㄨㄥˋㄌㄧㄤˊdòngliáng

栋梁
  1. 房屋主要大梁

  2. 比喻擔負國家重任 國家棟梁」、社會棟梁」、棟梁」。

ridgepole, ridgepole and beams, person able to bear heavy responsibility, mainstay (of organization)​, pillar (of state)​
pilier
Giebelbalken (Architektur)​ , Säulen