无烟煤的英文:
anthracite
- Hard coal; anthracite
硬煤,无烟煤 - Anthracite; hard coal
无烟煤;硬煤 - We are required by environment protecting department to use anthracite.
环保部门要求我们使用无烟煤。
n. 无烟煤
- We are required by environment protecting department to use anthracite.
环保部门要求我们使用无烟煤。 - Not until 1916 did the UMW finally win recognition from the anthracite operators
直到1916年,美国矿工联合会才终于得到无烟煤矿资方承认。