吃透英语课本，提升在校竞争力
n. 柱子；栋梁
复数：pillars
Eight massive stone pillars supported the roof.
八根巨大的石柱支撑起房顶。
...the pillars supporting the roof.
…支撑屋顶的柱子。
Mr Fitzwilliam had been seen as a pillar of the community.
菲茨威廉先生已被视为社区的骨干。
stone pillar
石柱
from pillar to post
◎(无目的地)从一处到另一处；东奔西跑
pillar extraction
煤柱回收
pillar industry
支柱产业；主要工业
spiritual pillar
精神支柱
central pillar
n. 中立柱
guide pillar
导柱
n.柱子，柱形物；栋梁；墩
column
ridgepole
