[固定建筑物] 探测钻孔 [物理] 钻探(试钻) exploratory drilling: 勘探钻进; 勘探钻井; 钻探deep exploratory drilling: 深层勘探钻井exploratory drilling phase: 勘探钻探价段year-round exploratory drilling: 全年勘探钻井drilling in: 钻入下载手机词典可随时随地查词查翻译