支座

拼音：zhī zuò

基本解释

◎ 支座 zhīzuò
[abutment] 直接承受推力或压力的结构部位(例如拱、穹窿、梁或支柱的支座)

1.abutment; seat; adminiculum; pedestal; footstep; prop; prop stay; support abutment; supporting seat