有蜡膜的

例句：

1. 1. The candle has a paraffin base that burns for hours.
   这支蜡烛有一个石蜡基座，可以燃烧几个小时。
2. 2. The wax film on the surface of the pot is shiny and smooth.
   锅表面的蜡膜光滑闪亮。
3. 3. The wax film was carefully removed to reveal the metal underneath.
   小心翼翼地去除蜡膜，露出了下面的金属。