paraffine oil

• 石蜡油

paraffine oil的用法和样例：

例句

1. Hollow fiber membranes with good gas permeability can be obtained after the extraction of the paraffin oil and stretching to a small extension.
   将石蜡油提取掉后稍加拉伸即可得到透气性很好的微孔中空纤维渗透膜。