bearing lubricating的用法和樣例：
例句
- Fill in the lubricating oil in time to ensure good lubrication performance of the bearing.
及時(shí)補充潤滑油，保證需要軸承潤滑良好。 - The base oil viscosity also governs the maximum recommended speed at which a given grease can be used for bearing lubrication.
基油粘度還決定油脂可用于軸承潤滑時(shí)的最高建議速度。
