“铅”造句

一些最高档的酒杯是用铅晶质玻璃制成的。
Some of the finest drinking glasses are made from lead crystal.

他参与了石油、锌和铅的勘探。
He was involved in oil, zinc and lead prospecting.

无铅汽油每加仑涨了1分多。
Unleaded gasoline rose more than a penny a gallon.

• #铅