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

1. Suddenly, I smelt out a new story.
   他突然觉察有新情况。