Read Edit View history 钢钎 gāngqiān drill rod Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 钢钎/ 鋼釺 gāngqiān drill rod noun · a steel rod used for drilling in mining or construction 工人们用钢钎凿开坚硬的岩石。 Edit Delete References Add reference No references for this word.
钢钎/ 鋼釺 gāngqiān drill rod noun · a steel rod used for drilling in mining or construction 工人们用钢钎凿开坚硬的岩石。 Edit Delete