【医】 莫尔加尼氏柱, 直肠柱

text to columns

dependence among columns or rows【统计】

Monolithic Silica Columns for Capillary Electrochromatography

distillation columns with packages

lateral columns of medulla oblongata

delete columns

Rathke's columns

columnae rugarum【解剖】;columns of rugae【解剖】