1. 油性颜料：oil collector 集油器 | oil colour 油性颜料 | oil compression cable 油浸电缆
2. 油画颜料：oil collector ==> 储油箱 | oil colour ==> 油画颜料 | oil column ==> 油柱
3. 石油颜色：石油旋光性||oil rotary polarization | 石油颜色||oil colour | 石油荧光性||oil fluorescence
noun
1. oil paint containing pigment that is used by an artist
Synonym: oil oil color