Luian.卢亚河(在莫桑比克)luabbr.[化]镥（=lutetium）abbr.卢森堡（=luxembourg）lubricating oil sump tank润滑油沉淀柜lubricating oil treatment润滑油处理Ludanlan Shining Lipstick绿丹兰珠光唇膏。Lukianowricz's phenomenonlummer brodhum photometer陆末布洛洪光度计lubricating oil breakdown润滑膜破裂Luan-Pao-Prescription卵泡方lummer brodhun photometer陆末 布洛洪光度计luminance non-linearity亮度非线性luminescent oxygen sensor光学氧压传感材料