| 释义 | 
		culm 1 AHD[kŭlm] D.J.[kʌlm]K.K.[kʌlm]n.(名词)- The stem of a grass or similar plant.空心杆:草或类似植物的茎
 
 - Latin culmus [stalk] 拉丁语 culmus [主茎] 
 
  culm 2 AHD[kŭlm] D.J.[kʌlm]K.K.[kʌlm]n.(名词)- Waste from anthracite coal mines, consisting of fine coal, coal dust, and dirt.无烟煤废渣:无烟煤煤矿的废弃物,由细粒无烟煤、煤尘和尘土构成
 
 - Carboniferous shale.碳质页岩
 - Inferior anthracite coal.劣质无烟煤
 
 
 - Middle English colme [coal dust] 中古英语 colme [煤尘] 
 
 - perhaps from Old English col [coal] 可能源自 古英语 col [煤] 
 
 
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