栋梁 拼音 dòng liáng 词语 · 词频第 22867 位 释义房屋的大梁，比喻担负国家重任的人～之才ㄧ社会～。 英文释义ridgepole; ridgepole and beams; person able to bear heavy responsibility; mainstay (of organization); pillar (of state) 逐字查看：栋梁