基本解释n.熔铅同根派生 molten-lead相关词英汉例句用作名词 (n.)My dad and his friend watched as we carefully poured the molten lead through a small hole in the top of the plaster-of-Paris cube.爸爸和他的朋友注视着我们小心翼翼地把熔铅注入到灰管顶部的小孔中。molten-lead更多例句