lubricative是什么意思？

lubricative的音标：lubricative的英式发音音标为：['lu:brɪkətɪv]lubricative的美式发音音标为：['lubrɪkətɪv]...

The rap oil - based lubricative additive is biodegradable and environment receivable lubricant.菜籽油基添加剂是一种可生物降解的环保的润滑剂.For dilating the bearing life, bearing should keep lubricative well.为延长轴承寿命, 轴承应保持良好的润滑状态....