纪念柱
commonly has a load-Bearing or stabilizing function, But it may also stand alone, as do commemorative pillars.───一般起荷重或稳定作用，也可单独存在，如胜利柱、纪念柱等。
commemorative plaque───纪念牌
commemoratively───纪念的
commemorative───adj.纪念的
commemorativeness───纪念的
commemorational───商业
commutative law───[数]交换律
comparative philology───比较语文学
accommodation collar───交差式逮捕
commemorate───vt.庆祝，纪念；成为…的纪念