smeltn.香鱼;胡瓜鱼vt.熔炼动词smell的过去式和过去分词.
smelt waste water冶炼废水
Smelting industry冶炼工业
Smelting flue gas冶炼烟气
smelter flowsheet熔炼流程
smelting analysis冶炼分析
smelting iron coal冶铁
smelting off-gas冶炼烟气
Smelting magnesium镁冶炼
smelting reduction熔融还原
smelting operation冶炼操作