“石蜡”造句

过去片子是用石蜡固定到金属板上.
Historically, wafers were waxed onto a metal plate.

石蜡具有溶解油脂的特性.
Paraffin has the property of dissolving grease.

石蜡并不是良好的钝感剂.
Paraffin , however, is not a good phlegmatizing agent.

• #石蜡