Piersn.桥墩；支柱名词pier的复数形式.piern.码头；桥墩；桥柱；[建]窗间壁；支柱Piercia mononyssan.魔翡尺蛾Piercia fumatarian.烟翡尺蛾pier side lifting侧向上墩Pieres rapae L.菜青虫Piercing of pinna耳廓造孔pier construction支柱结构piercing tentacle穿刺触手Pierquin position皮尔肯位[肘关节半轴位投照位置]pier capping beam墩盖梁piercing of water水刺法