cub.by.hole
n.（名词）A snug or cramped space or room.舒适的小窝：舒适或狭小的空间或房间A small compartment.小房间A category, especially an overly restrictive one.分类，类别：分类，尤指受过度限制分类
来源：From cub [pen, hutch] perhaps from Flemish cubbe from Middle Flemish 源自 cub [栏，笼] 可能源自 佛兰芒语 cubbe 源自 中古佛兰芒语 hole hole
