[地质] 勘探钻机 exploratory drilling: 勘探钻进; 勘探钻井; 钻探drilling rig: 钻架; 钻井装置; 钻台;钻机; 钻探机; 钻探装置; 钻油台drilling rig well-rig: 钻井机rig (drilling rig): 钻机drilling tool; drilling rig: 钻具下载手机词典可随时随地查词查翻译