短語(yǔ)詞組短語(yǔ)coal -miner's lung 翻譯A Coal Miner 一個(gè)礦工pneumoconiosis of coal miner 煤工塵肺coal miner s pneumoconiosis 煤工塵肺auger type coal miner 鉆式采煤機(jī)auger coal miner 螺旋鉆采煤機(jī)coal miner pneumoconiosis 煤工塵肺 返回 coal miner