详细解释:n. (空心)秆, 茎, 灰煤
【医】 杆, 竹竿
英语解释:
名词 culm:
stem of plants of the Gramineae
详细解释:
culm
n.(名词)The stem of a grass or similar plant.空心杆:草或类似植物的茎
来源:Latin
culmus [stalk] 拉丁语
culmus [主茎]
culmculm 2
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
来源: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]