贫烟煤
英语翻译
【化】 hard ash coal
分词翻译
贫的英语翻译:
deficient; impoverished; inadequate; loquacious; poor
烟煤的英语翻译:
soft coal
【化】 bituminous coal; bitumite; boghead (coal); soft coal
【化】 hard ash coal
deficient; impoverished; inadequate; loquacious; poor
soft coal
【化】 bituminous coal; bitumite; boghead (coal); soft coal