adj.加铅的，含铅的，铅皮覆盖的，铅框的

The vintage car still ran smoothly, despite its leaded fuel engine.
这辆老式汽车尽管使用含铅汽油发动机，但仍能平稳运行。
Lead poisoning can cause severe neurological damage in children.
铅中毒会对儿童的神经系统造成严重损害。
The old paint on the house contained high levels of lead, posing a health risk.
房屋的老漆中含有高浓度的铅，对健康构成风险。
The artisan carefully soldered the copper pipes using a lead-based flux.
工匠用含铅的助焊剂仔细焊接了铜管。
The bulletproof vest is designed to stop lead projectiles fired from guns.
防弹衣设计用于阻挡枪击发射的铅弹。
The antique crystal glassware contains lead, which gives it a higher refractive index.
古董水晶玻璃器皿含有铅，这使得其折射率更高。
Lead-based paints were commonly used before their harmful effects were discovered.
在发现其有害影响之前，含铅油漆曾被广泛使用。
The lead actor delivered a captivating performance in the theater production.
主演在剧场演出中展现了引人入胜的表演。
The environmentalist advocated for the phasing out of leaded gasoline worldwide.
环保主义者主张在全球范围内逐步淘汰含铅汽油。
The pediatrician recommended regular blood tests to monitor lead exposure in children living near a former industrial site.
儿科医生建议住在前工业区的儿童定期进行血液检查，以监测铅暴露情况。