镗床支柱boring machine: 钻孔机,镗床。 pillar: n. 1.柱;纪念柱;(柱)墩,柱脚;【矿物】(矿井中硬 ...boring pillar: 钻机台座pillar drilling machine: 柱架钻床; 柱式钻床pillar shaping machine: 柱架牛头刨床; 柱架刨床下载手机词典可随时随地查词查翻译