Read Edit View history 坑道 kēngdào mine shaft Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 坑道 kēngdào mine shaft A subterranean passage or gallery excavated for mining Edit Delete 坑道 kēngdào tunnel A network of interconnected underground passages used for military fortifications or air-raid shelters Edit Delete References Add reference classifier 坑道/坑道 → 条/條 Edit Delete
坑道 kēngdào tunnel A network of interconnected underground passages used for military fortifications or air-raid shelters Edit Delete