1. 清理坍方：mucker belt 装岩机引带 | mucking 清理坍方 | mucosity 粘性
2. 清理岩石：mucker 矸石清理工 | mucking 清理岩石 | mucking bucket 岩石吊桶
3. 清理：muck soil 黑泥土 | mucking 清理 | mucous layer 粘液层
4. 破碎：muck 碎矿 | mucking 破碎 | mucous membrane 粘膜
1. Up to that point they had survived on water from the tank of an underground mucking machine.