油斑 meaning in Chinese

grease marks
oil patch
oil spot
oil staining

Blacksaddle grouper , giant grouper , striped grouper , . . .
芝麻斑油斑油杉斑. .
Water won ' t touch these grease spots .
水洗不掉这些油斑。
Emcut 103 compounded well - balanced extreme pressure additives system to achieve rapid heat dissipation and chip removal performance , but not cause any staining problem
Emcut 103所含平衡良好的极压添加剂系统，能达到快速散热与磨屑清除的性能，但却不会造成任何油斑的问题。