columnaradj.

英 kə'lʌmnə | 美 kə'lʌmnɚ

中文adj. 柱状的；圆柱的；分纵栏印刷或书写的

词根词源

columnar (adj.)1728, from Late Latin columnaris "rising in the form of a pillar," from columna "column" (see column).

关键词

columnar