Read Edit View history 钻探机 zuāntànjī drilling machine Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 钻探机/鑽探機 · zuāntànjī · drilling machine 2026/03/04 钻探机 / 鑽探機 zuāntànjī drilling machine drilling machine 工程师们在现场操作钻探机进行地质勘探。 noun created sense Mar 4, 2026, 02:25 AM