a thin oil

A thin oil distilled from petroleum or shale oil, used as a fuel for heating and cooking, in lamps, and as a denaturant for alcohol.

煤油从石油或页岩油中提取的一种稀油，用于加热或做饭的燃料，也用于点油灯和做酒的。

A theoretical basis and experimental results of using the diffuse lighting to obtain equal thickness fringe patterns of a thin oil film are presented.

介绍用漫射照明获取薄油膜等厚度干涉条纹谱的理论根据和实验结果。

We can use this special oil to reduce the thick paint to a liquid thin enough to spread easily .

我们可以使用这种特殊的油将浓油漆稀释一下，使它刷起来比较省力。