短語(yǔ)詞組

短語(yǔ)

• coal -miner's lung 繙譯
• A Coal Miner 一個(gè)鑛工
• pneumoconiosis of coal miner 煤工塵肺
• coal miner s pneumoconiosis 煤工塵肺
• auger type coal miner 鑽式採(cǎi)煤機(jī)
• auger coal miner 螺鏇鑽採(cǎi)煤機(jī)
• coal miner pneumoconiosis 煤工塵肺
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