Read Edit View history 坑井 kēngjǐng mine workings Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 坑井 · kēngjǐng · mine workings 2026/03/04 坑井 kēngjǐng mine workings (mine) galleries and pits 采矿工人正在坑井内进行挖掘作业。 created sense Mar 4, 2026, 02:25 AM