smeltn.香鱼;胡瓜鱼vt.熔炼动词smell的过去式和过去分词.
smelting and casting熔铸
smelt in tomato sauce茄汁胡瓜鱼
smelte sulphuric acid烟气制酸
smelt without furnace炉外法
smelting with hot air热风熔炼
smelting in suspension悬浮熔炼
smelting - separating熔融分离
smelting furnace hearth熔炼炉
smelting or casting site冶铸遗址
smelting of titania slag钛渣冶炼