lead-tin

英 ['ledt'ɪn] 美 ['ledt'ɪn]

• n. 铅锡

例句

用作名词 (n.)

1. The problem of phase separation in lead tin fluorophosphate glass had been solved,and a relatively stable glass compositions had been designed.
   解决了铅锡氟磷酸盐玻璃中存在的分相问题，设计了较好的玻璃组分。